| 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 | $33.46 | 11.272% | $37.2316 | $37.23 | $37.25 | $37.20 |
| Purchase #2 | $162.85 | 12.458% | $183.1379 | $183.14 | $183.15 | $183.10 |
| Purchase #3 | $31.97 | 5.539% | $33.7408 | $33.74 | $33.75 | $33.70 |
| Purchase #4 | $45.94 | 7.483% | $49.3777 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $92.43 | 4.692% | $96.7668 | $96.77 | $96.75 | $96.80 |
| Purchase #6 | $16.56 | 11.109% | $18.3997 | $18.40 | $18.40 | $18.40 |
| Purchase #7 | $147.71 | 13.313% | $167.3746 | $167.37 | $167.35 | $167.40 |
| 7 purchase totals = | $530.92 | $586.0291 | $586.03 | $586.05 | $586.00 | |