| 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 | $22.32 | 12.855% | $25.1892 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $156.77 | 7.868% | $169.1047 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $9.80 | 8.216% | $10.6052 | $10.61 | $10.60 | $10.60 |
| Purchase #4 | $109.52 | 9.800% | $120.253 | $120.25 | $120.25 | $120.30 |
| Purchase #5 | $25.39 | 10.823% | $28.138 | $28.14 | $28.15 | $28.10 |
| Purchase #6 | $123.91 | 9.453% | $135.6232 | $135.62 | $135.60 | $135.60 |
| Purchase #7 | $118.83 | 8.701% | $129.1694 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $566.54 | $618.0827 | $618.08 | $618.05 | $618.10 | |