| 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 | $14.42 | 9.765% | $15.8281 | $15.83 | $15.85 | $15.80 |
| Purchase #2 | $115.31 | 10.606% | $127.5398 | $127.54 | $127.55 | $127.50 |
| Purchase #3 | $150.80 | 5.456% | $159.0276 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $18.44 | 7.571% | $19.8361 | $19.84 | $19.85 | $19.80 |
| Purchase #5 | $60.68 | 3.606% | $62.8681 | $62.87 | $62.85 | $62.90 |
| Purchase #6 | $234.60 | 5.161% | $246.7077 | $246.71 | $246.70 | $246.70 |
| Purchase #7 | $168.30 | 13.782% | $191.4951 | $191.50 | $191.50 | $191.50 |
| 7 purchase totals = | $762.55 | $823.3025 | $823.32 | $823.35 | $823.20 | |