| 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 | $9.59 | 6.846% | $10.2465 | $10.25 | $10.25 | $10.20 |
| Purchase #2 | $230.99 | 10.267% | $254.7057 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $128.86 | 4.358% | $134.4757 | $134.48 | $134.50 | $134.50 |
| Purchase #4 | $47.75 | 6.174% | $50.6981 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $99.93 | 11.649% | $111.5708 | $111.57 | $111.55 | $111.60 |
| Purchase #6 | $24.54 | 10.586% | $27.1378 | $27.14 | $27.15 | $27.10 |
| Purchase #7 | $186.35 | 12.684% | $209.9866 | $209.99 | $210.00 | $210.00 |
| 7 purchase totals = | $728.01 | $798.8212 | $798.84 | $798.85 | $798.80 | |