| 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 | $98.38 | 12.371% | $110.5506 | $110.55 | $110.55 | $110.60 |
| Purchase #2 | $210.76 | 4.541% | $220.3306 | $220.33 | $220.35 | $220.30 |
| Purchase #3 | $44.87 | 12.234% | $50.3594 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $28.98 | 10.204% | $31.9371 | $31.94 | $31.95 | $31.90 |
| Purchase #5 | $47.56 | 4.856% | $49.8695 | $49.87 | $49.85 | $49.90 |
| Purchase #6 | $186.29 | 7.305% | $199.8985 | $199.90 | $199.90 | $199.90 |
| Purchase #7 | $13.52 | 7.134% | $14.4845 | $14.48 | $14.50 | $14.50 |
| 7 purchase totals = | $630.36 | $677.4302 | $677.43 | $677.45 | $677.50 | |