| 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 | $116.50 | 3.469% | $120.5414 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $213.41 | 6.421% | $227.1131 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $42.95 | 9.158% | $46.8834 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $112.33 | 10.690% | $124.3381 | $124.34 | $124.35 | $124.30 |
| Purchase #5 | $149.32 | 13.719% | $169.8052 | $169.81 | $169.80 | $169.80 |
| Purchase #6 | $68.51 | 7.678% | $73.7702 | $73.77 | $73.75 | $73.80 |
| Purchase #7 | $170.45 | 3.315% | $176.1004 | $176.10 | $176.10 | $176.10 |
| 7 purchase totals = | $873.47 | $938.5518 | $938.55 | $938.55 | $938.50 | |