| 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 | $54.51 | 6.174% | $57.8754 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $94.76 | 6.456% | $100.8777 | $100.88 | $100.90 | $100.90 |
| Purchase #3 | $234.86 | 7.393% | $252.2232 | $252.22 | $252.20 | $252.20 |
| Purchase #4 | $161.64 | 9.387% | $176.8131 | $176.81 | $176.80 | $176.80 |
| Purchase #5 | $44.35 | 10.185% | $48.867 | $48.87 | $48.85 | $48.90 |
| Purchase #6 | $118.33 | 12.598% | $133.2372 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $45.51 | 4.711% | $47.654 | $47.65 | $47.65 | $47.70 |
| 7 purchase totals = | $753.96 | $817.5476 | $817.55 | $817.55 | $817.60 | |