| 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 | $62.47 | 9.358% | $68.3159 | $68.32 | $68.30 | $68.30 |
| Purchase #2 | $86.35 | 7.342% | $92.6898 | $92.69 | $92.70 | $92.70 |
| Purchase #3 | $59.81 | 11.459% | $66.6636 | $66.66 | $66.65 | $66.70 |
| Purchase #4 | $31.58 | 3.552% | $32.7017 | $32.70 | $32.70 | $32.70 |
| Purchase #5 | $132.40 | 4.473% | $138.3223 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $108.39 | 9.312% | $118.4833 | $118.48 | $118.50 | $118.50 |
| Purchase #7 | $18.78 | 6.612% | $20.0217 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $499.78 | $537.1983 | $537.19 | $537.15 | $537.20 | |