| 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 | $47.75 | 11.404% | $53.1954 | $53.20 | $53.20 | $53.20 |
| Purchase #2 | $48.39 | 13.511% | $54.928 | $54.93 | $54.95 | $54.90 |
| Purchase #3 | $95.94 | 3.354% | $99.1578 | $99.16 | $99.15 | $99.20 |
| Purchase #4 | $204.70 | 10.425% | $226.04 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $193.58 | 8.739% | $210.497 | $210.50 | $210.50 | $210.50 |
| Purchase #6 | $140.48 | 12.506% | $158.0484 | $158.05 | $158.05 | $158.00 |
| Purchase #7 | $160.49 | 6.314% | $170.6233 | $170.62 | $170.60 | $170.60 |
| 7 purchase totals = | $891.33 | $972.4899 | $972.50 | $972.50 | $972.40 | |