| 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 | $49.77 | 12.196% | $55.8399 | $55.84 | $55.85 | $55.80 |
| Purchase #2 | $31.42 | 12.793% | $35.4396 | $35.44 | $35.45 | $35.40 |
| Purchase #3 | $209.84 | 10.610% | $232.104 | $232.10 | $232.10 | $232.10 |
| Purchase #4 | $136.82 | 9.594% | $149.9465 | $149.95 | $149.95 | $149.90 |
| Purchase #5 | $13.83 | 6.218% | $14.6899 | $14.69 | $14.70 | $14.70 |
| Purchase #6 | $74.47 | 5.168% | $78.3186 | $78.32 | $78.30 | $78.30 |
| Purchase #7 | $175.30 | 10.243% | $193.256 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $691.45 | $759.5945 | $759.60 | $759.60 | $759.50 | |