| 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 | $120.96 | 6.407% | $128.7099 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $60.49 | 8.215% | $65.4593 | $65.46 | $65.45 | $65.50 |
| Purchase #3 | $123.49 | 11.374% | $137.5358 | $137.54 | $137.55 | $137.50 |
| Purchase #4 | $8.52 | 11.819% | $9.527 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $74.40 | 5.321% | $78.3588 | $78.36 | $78.35 | $78.40 |
| Purchase #6 | $52.27 | 12.864% | $58.994 | $58.99 | $59.00 | $59.00 |
| Purchase #7 | $220.88 | 12.736% | $249.0113 | $249.01 | $249.00 | $249.00 |
| 7 purchase totals = | $661.01 | $727.5961 | $727.60 | $727.60 | $727.60 | |