| 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 | $91.39 | 5.589% | $96.4978 | $96.50 | $96.50 | $96.50 |
| Purchase #2 | $104.56 | 3.586% | $108.3095 | $108.31 | $108.30 | $108.30 |
| Purchase #3 | $110.32 | 6.821% | $117.8449 | $117.84 | $117.85 | $117.80 |
| Purchase #4 | $28.45 | 7.588% | $30.6088 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $69.69 | 12.581% | $78.4577 | $78.46 | $78.45 | $78.50 |
| Purchase #6 | $209.63 | 5.312% | $220.7655 | $220.77 | $220.75 | $220.80 |
| Purchase #7 | $129.45 | 6.687% | $138.1063 | $138.11 | $138.10 | $138.10 |
| 7 purchase totals = | $743.49 | $790.5905 | $790.60 | $790.55 | $790.60 | |