| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $63.71 | 10.744% | $70.555 | $70.56 | $70.55 | $70.60 |
| Purchase #2 | $107.98 | 10.737% | $119.5738 | $119.57 | $119.55 | $119.60 |
| Purchase #3 | $167.93 | 13.164% | $190.0363 | $190.04 | $190.05 | $190.00 |
| Purchase #4 | $217.56 | 3.663% | $225.5292 | $225.53 | $225.55 | $225.50 |
| Purchase #5 | $89.55 | 13.220% | $101.3885 | $101.39 | $101.40 | $101.40 |
| Purchase #6 | $147.97 | 11.150% | $164.4687 | $164.47 | $164.45 | $164.50 |
| Purchase #7 | $187.56 | 8.313% | $203.1519 | $203.15 | $203.15 | $203.20 |
| 7 purchase totals = | $982.26 | $1,074.7034 | $1,074.71 | $1,074.70 | $1,074.80 | |