| 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 | $6.32 | 8.790% | $6.8755 | $6.88 | $6.90 | $6.90 |
| Purchase #2 | $98.98 | 7.501% | $106.4045 | $106.40 | $106.40 | $106.40 |
| Purchase #3 | $102.38 | 4.446% | $106.9318 | $106.93 | $106.95 | $106.90 |
| Purchase #4 | $69.74 | 12.134% | $78.2023 | $78.20 | $78.20 | $78.20 |
| Purchase #5 | $196.71 | 4.526% | $205.6131 | $205.61 | $205.60 | $205.60 |
| Purchase #6 | $177.58 | 9.758% | $194.9083 | $194.91 | $194.90 | $194.90 |
| Purchase #7 | $81.27 | 7.866% | $87.6627 | $87.66 | $87.65 | $87.70 |
| 7 purchase totals = | $732.98 | $786.5982 | $786.59 | $786.60 | $786.60 | |