| 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 | $37.77 | 7.767% | $40.7036 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $125.64 | 10.676% | $139.0533 | $139.05 | $139.05 | $139.10 |
| Purchase #3 | $37.38 | 10.129% | $41.1662 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $178.32 | 9.306% | $194.9145 | $194.91 | $194.90 | $194.90 |
| Purchase #5 | $202.33 | 12.394% | $227.4068 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $205.52 | 4.275% | $214.306 | $214.31 | $214.30 | $214.30 |
| Purchase #7 | $133.52 | 3.823% | $138.6245 | $138.62 | $138.60 | $138.60 |
| 7 purchase totals = | $920.48 | $996.1749 | $996.17 | $996.10 | $996.20 | |