| 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 | $71.66 | 7.366% | $76.9385 | $76.94 | $76.95 | $76.90 |
| Purchase #2 | $70.61 | 7.544% | $75.9368 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $47.90 | 12.206% | $53.7467 | $53.75 | $53.75 | $53.70 |
| Purchase #4 | $50.90 | 4.412% | $53.1457 | $53.15 | $53.15 | $53.10 |
| Purchase #5 | $48.38 | 10.392% | $53.4076 | $53.41 | $53.40 | $53.40 |
| Purchase #6 | $233.81 | 8.292% | $253.1975 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $33.85 | 8.668% | $36.7841 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $557.11 | $603.1569 | $603.17 | $603.20 | $603.00 | |