| 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 | $53.30 | 3.301% | $55.0594 | $55.06 | $55.05 | $55.10 |
| Purchase #2 | $47.65 | 5.507% | $50.2741 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $12.60 | 4.376% | $13.1514 | $13.15 | $13.15 | $13.20 |
| Purchase #4 | $5.97 | 3.171% | $6.1593 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $41.44 | 11.117% | $46.0469 | $46.05 | $46.05 | $46.00 |
| Purchase #6 | $62.70 | 7.555% | $67.437 | $67.44 | $67.45 | $67.40 |
| Purchase #7 | $113.62 | 11.488% | $126.6727 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $337.28 | $364.8008 | $364.80 | $364.75 | $364.90 | |