| 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 | $81.89 | 13.731% | $93.1343 | $93.13 | $93.15 | $93.10 |
| Purchase #2 | $69.31 | 13.242% | $78.488 | $78.49 | $78.50 | $78.50 |
| Purchase #3 | $69.34 | 6.629% | $73.9365 | $73.94 | $73.95 | $73.90 |
| Purchase #4 | $142.47 | 9.265% | $155.6698 | $155.67 | $155.65 | $155.70 |
| Purchase #5 | $103.25 | 6.537% | $109.9995 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $96.35 | 5.737% | $101.8776 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $9.87 | 7.524% | $10.6126 | $10.61 | $10.60 | $10.60 |
| 7 purchase totals = | $572.48 | $623.7183 | $623.72 | $623.75 | $623.70 | |