| 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 | $40.85 | 6.159% | $43.366 | $43.37 | $43.35 | $43.40 |
| Purchase #2 | $239.47 | 5.309% | $252.1835 | $252.18 | $252.20 | $252.20 |
| Purchase #3 | $101.54 | 4.862% | $106.4769 | $106.48 | $106.50 | $106.50 |
| Purchase #4 | $193.78 | 5.180% | $203.8178 | $203.82 | $203.80 | $203.80 |
| Purchase #5 | $36.60 | 5.554% | $38.6328 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $242.75 | 9.444% | $265.6753 | $265.68 | $265.70 | $265.70 |
| Purchase #7 | $99.91 | 6.175% | $106.0794 | $106.08 | $106.10 | $106.10 |
| 7 purchase totals = | $954.90 | $1,016.2317 | $1,016.24 | $1,016.30 | $1,016.30 | |