| 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 | $77.90 | 13.556% | $88.4601 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $112.36 | 12.514% | $126.4207 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $197.93 | 3.749% | $205.3504 | $205.35 | $205.35 | $205.40 |
| Purchase #4 | $129.79 | 5.576% | $137.0271 | $137.03 | $137.05 | $137.00 |
| Purchase #5 | $102.26 | 6.618% | $109.0276 | $109.03 | $109.05 | $109.00 |
| Purchase #6 | $59.92 | 4.346% | $62.5241 | $62.52 | $62.50 | $62.50 |
| Purchase #7 | $25.72 | 13.451% | $29.1796 | $29.18 | $29.20 | $29.20 |
| 7 purchase totals = | $705.88 | $757.9896 | $757.99 | $758.00 | $758.00 | |