| 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 | $32.75 | 3.407% | $33.8658 | $33.87 | $33.85 | $33.90 |
| Purchase #2 | $26.87 | 8.351% | $29.1139 | $29.11 | $29.10 | $29.10 |
| Purchase #3 | $22.28 | 10.263% | $24.5666 | $24.57 | $24.55 | $24.60 |
| Purchase #4 | $78.54 | 3.814% | $81.5355 | $81.54 | $81.55 | $81.50 |
| Purchase #5 | $179.25 | 6.862% | $191.5501 | $191.55 | $191.55 | $191.60 |
| Purchase #6 | $44.88 | 10.114% | $49.4192 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $240.32 | 5.288% | $253.0281 | $253.03 | $253.05 | $253.00 |
| 7 purchase totals = | $624.89 | $663.0792 | $663.09 | $663.05 | $663.10 | |