| 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 | $103.96 | 3.361% | $107.4541 | $107.45 | $107.45 | $107.50 |
| Purchase #2 | $135.61 | 4.705% | $141.9905 | $141.99 | $142.00 | $142.00 |
| Purchase #3 | $125.32 | 9.635% | $137.3946 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $75.76 | 4.616% | $79.2571 | $79.26 | $79.25 | $79.30 |
| Purchase #5 | $117.98 | 3.828% | $122.4963 | $122.50 | $122.50 | $122.50 |
| Purchase #6 | $139.89 | 9.745% | $153.5223 | $153.52 | $153.50 | $153.50 |
| Purchase #7 | $52.33 | 7.366% | $56.1846 | $56.18 | $56.20 | $56.20 |
| 7 purchase totals = | $750.85 | $798.2995 | $798.29 | $798.30 | $798.40 | |