| 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 | $27.59 | 12.601% | $31.0666 | $31.07 | $31.05 | $31.10 |
| Purchase #2 | $128.93 | 5.353% | $135.8316 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $48.66 | 11.769% | $54.3868 | $54.39 | $54.40 | $54.40 |
| Purchase #4 | $154.42 | 13.409% | $175.1262 | $175.13 | $175.15 | $175.10 |
| Purchase #5 | $199.47 | 6.546% | $212.5273 | $212.53 | $212.55 | $212.50 |
| Purchase #6 | $127.29 | 4.389% | $132.8768 | $132.88 | $132.90 | $132.90 |
| Purchase #7 | $17.94 | 9.230% | $19.5959 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $704.30 | $761.4112 | $761.43 | $761.50 | $761.40 | |