| 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 | $60.85 | 7.739% | $65.5592 | $65.56 | $65.55 | $65.60 |
| Purchase #2 | $9.79 | 8.870% | $10.6584 | $10.66 | $10.65 | $10.70 |
| Purchase #3 | $25.74 | 13.321% | $29.1688 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $182.41 | 6.731% | $194.688 | $194.69 | $194.70 | $194.70 |
| Purchase #5 | $132.39 | 4.283% | $138.0603 | $138.06 | $138.05 | $138.10 |
| Purchase #6 | $189.35 | 9.421% | $207.1887 | $207.19 | $207.20 | $207.20 |
| Purchase #7 | $28.85 | 12.521% | $32.4623 | $32.46 | $32.45 | $32.50 |
| 7 purchase totals = | $629.38 | $677.7857 | $677.79 | $677.75 | $678.00 | |