| 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 | $34.79 | 13.310% | $39.4205 | $39.42 | $39.40 | $39.40 |
| Purchase #2 | $154.76 | 7.105% | $165.7557 | $165.76 | $165.75 | $165.80 |
| Purchase #3 | $125.56 | 8.281% | $135.9576 | $135.96 | $135.95 | $136.00 |
| Purchase #4 | $59.89 | 5.251% | $63.0348 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $161.52 | 11.759% | $180.5131 | $180.51 | $180.50 | $180.50 |
| Purchase #6 | $138.25 | 12.168% | $155.0723 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $176.73 | 10.444% | $195.1877 | $195.19 | $195.20 | $195.20 |
| 7 purchase totals = | $851.50 | $934.9417 | $934.94 | $934.90 | $935.00 | |