| 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 | $53.45 | 8.311% | $57.8922 | $57.89 | $57.90 | $57.90 |
| Purchase #2 | $235.58 | 13.524% | $267.4398 | $267.44 | $267.45 | $267.40 |
| Purchase #3 | $162.57 | 4.306% | $169.5703 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $121.50 | 11.531% | $135.5102 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $110.53 | 4.272% | $115.2518 | $115.25 | $115.25 | $115.30 |
| Purchase #6 | $164.75 | 12.496% | $185.3372 | $185.34 | $185.35 | $185.30 |
| Purchase #7 | $21.40 | 5.317% | $22.5378 | $22.54 | $22.55 | $22.50 |
| 7 purchase totals = | $869.78 | $953.5393 | $953.54 | $953.55 | $953.50 | |