| 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 | $122.59 | 6.568% | $130.6417 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $189.45 | 12.375% | $212.8944 | $212.89 | $212.90 | $212.90 |
| Purchase #3 | $52.32 | 9.362% | $57.2182 | $57.22 | $57.20 | $57.20 |
| Purchase #4 | $27.26 | 7.411% | $29.2802 | $29.28 | $29.30 | $29.30 |
| Purchase #5 | $173.59 | 11.535% | $193.6136 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $169.26 | 4.476% | $176.8361 | $176.84 | $176.85 | $176.80 |
| Purchase #7 | $66.41 | 3.329% | $68.6208 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $800.88 | $869.1050 | $869.10 | $869.10 | $869.00 | |