| 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 | $57.32 | 5.300% | $60.358 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $120.72 | 7.639% | $129.9418 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $234.72 | 6.415% | $249.7773 | $249.78 | $249.80 | $249.80 |
| Purchase #4 | $26.96 | 3.276% | $27.8432 | $27.84 | $27.85 | $27.80 |
| Purchase #5 | $202.86 | 4.702% | $212.3985 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $5.45 | 4.760% | $5.7094 | $5.71 | $5.70 | $5.70 |
| Purchase #7 | $240.57 | 6.614% | $256.4813 | $256.48 | $256.50 | $256.50 |
| 7 purchase totals = | $888.60 | $942.5095 | $942.51 | $942.55 | $942.50 | |