| 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 | $63.85 | 5.545% | $67.3905 | $67.39 | $67.40 | $67.40 |
| Purchase #2 | $47.51 | 7.649% | $51.144 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $188.71 | 7.167% | $202.2348 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $51.98 | 7.621% | $55.9414 | $55.94 | $55.95 | $55.90 |
| Purchase #5 | $151.96 | 6.440% | $161.7462 | $161.75 | $161.75 | $161.70 |
| Purchase #6 | $38.80 | 6.860% | $41.4617 | $41.46 | $41.45 | $41.50 |
| Purchase #7 | $120.87 | 4.105% | $125.8317 | $125.83 | $125.85 | $125.80 |
| 7 purchase totals = | $663.68 | $705.7503 | $705.74 | $705.80 | $705.60 | |