| 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 | $90.35 | 4.834% | $94.7175 | $94.72 | $94.70 | $94.70 |
| Purchase #2 | $169.67 | 6.363% | $180.4661 | $180.47 | $180.45 | $180.50 |
| Purchase #3 | $69.58 | 11.794% | $77.7863 | $77.79 | $77.80 | $77.80 |
| Purchase #4 | $50.87 | 5.871% | $53.8566 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $98.48 | 9.633% | $107.9666 | $107.97 | $107.95 | $108.00 |
| Purchase #6 | $227.38 | 7.496% | $244.4244 | $244.42 | $244.40 | $244.40 |
| Purchase #7 | $103.96 | 11.404% | $115.8156 | $115.82 | $115.80 | $115.80 |
| 7 purchase totals = | $810.29 | $875.0331 | $875.05 | $874.95 | $875.10 | |