| 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 | $104.39 | 13.327% | $118.3021 | $118.30 | $118.30 | $118.30 |
| Purchase #2 | $197.60 | 6.852% | $211.1396 | $211.14 | $211.15 | $211.10 |
| Purchase #3 | $124.79 | 12.601% | $140.5148 | $140.51 | $140.50 | $140.50 |
| Purchase #4 | $127.33 | 8.210% | $137.7838 | $137.78 | $137.80 | $137.80 |
| Purchase #5 | $21.30 | 12.149% | $23.8877 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $68.94 | 11.306% | $76.7344 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $66.68 | 13.144% | $75.4444 | $75.44 | $75.45 | $75.40 |
| 7 purchase totals = | $711.03 | $783.8068 | $783.79 | $783.85 | $783.70 | |