| 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 | $137.31 | 8.313% | $148.7246 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $29.73 | 13.381% | $33.7082 | $33.71 | $33.70 | $33.70 |
| Purchase #3 | $238.49 | 6.210% | $253.3002 | $253.30 | $253.30 | $253.30 |
| Purchase #4 | $59.83 | 9.681% | $65.6221 | $65.62 | $65.60 | $65.60 |
| Purchase #5 | $20.33 | 8.253% | $22.0078 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $50.28 | 11.474% | $56.0491 | $56.05 | $56.05 | $56.00 |
| Purchase #7 | $14.98 | 5.632% | $15.8237 | $15.82 | $15.80 | $15.80 |
| 7 purchase totals = | $550.95 | $595.2357 | $595.23 | $595.15 | $595.10 | |