| 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 | $10.36 | 11.485% | $11.5498 | $11.55 | $11.55 | $11.50 |
| Purchase #2 | $130.92 | 13.720% | $148.8822 | $148.88 | $148.90 | $148.90 |
| Purchase #3 | $188.45 | 12.806% | $212.5829 | $212.58 | $212.60 | $212.60 |
| Purchase #4 | $246.71 | 7.685% | $265.6697 | $265.67 | $265.65 | $265.70 |
| Purchase #5 | $110.82 | 12.420% | $124.5838 | $124.58 | $124.60 | $124.60 |
| Purchase #6 | $46.59 | 5.287% | $49.0532 | $49.05 | $49.05 | $49.10 |
| Purchase #7 | $105.28 | 9.810% | $115.608 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $839.13 | $927.9296 | $927.92 | $927.95 | $928.00 | |