| 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 | $98.32 | 8.833% | $107.0046 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $68.77 | 9.294% | $75.1615 | $75.16 | $75.15 | $75.20 |
| Purchase #3 | $95.63 | 5.540% | $100.9279 | $100.93 | $100.95 | $100.90 |
| Purchase #4 | $41.56 | 13.211% | $47.0505 | $47.05 | $47.05 | $47.10 |
| Purchase #5 | $22.40 | 11.425% | $24.9592 | $24.96 | $24.95 | $25.00 |
| Purchase #6 | $211.99 | 6.352% | $225.4556 | $225.46 | $225.45 | $225.50 |
| Purchase #7 | $79.61 | 7.846% | $85.8562 | $85.86 | $85.85 | $85.90 |
| 7 purchase totals = | $618.28 | $666.4155 | $666.42 | $666.40 | $666.60 | |