| 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 | $95.67 | 11.134% | $106.3219 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $123.42 | 5.486% | $130.1908 | $130.19 | $130.20 | $130.20 |
| Purchase #3 | $33.75 | 5.417% | $35.5782 | $35.58 | $35.60 | $35.60 |
| Purchase #4 | $20.40 | 7.762% | $21.9834 | $21.98 | $22.00 | $22.00 |
| Purchase #5 | $153.70 | 10.281% | $169.5019 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $79.47 | 6.524% | $84.6546 | $84.65 | $84.65 | $84.70 |
| Purchase #7 | $23.32 | 7.763% | $25.1303 | $25.13 | $25.15 | $25.10 |
| 7 purchase totals = | $529.73 | $573.3611 | $573.35 | $573.40 | $573.40 | |