| 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 | $32.47 | 10.591% | $35.9089 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $127.90 | 4.664% | $133.8653 | $133.87 | $133.85 | $133.90 |
| Purchase #3 | $137.27 | 13.759% | $156.157 | $156.16 | $156.15 | $156.20 |
| Purchase #4 | $111.52 | 8.626% | $121.1397 | $121.14 | $121.15 | $121.10 |
| Purchase #5 | $69.48 | 7.560% | $74.7327 | $74.73 | $74.75 | $74.70 |
| Purchase #6 | $236.61 | 10.198% | $260.7395 | $260.74 | $260.75 | $260.70 |
| Purchase #7 | $112.43 | 5.829% | $118.9835 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $827.68 | $901.5266 | $901.53 | $901.55 | $901.50 | |