| 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 | $7.81 | 8.863% | $8.5022 | $8.50 | $8.50 | $8.50 |
| Purchase #2 | $48.73 | 11.190% | $54.1829 | $54.18 | $54.20 | $54.20 |
| Purchase #3 | $33.87 | 8.710% | $36.8201 | $36.82 | $36.80 | $36.80 |
| Purchase #4 | $162.94 | 7.586% | $175.3006 | $175.30 | $175.30 | $175.30 |
| Purchase #5 | $99.58 | 12.735% | $112.2615 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $172.87 | 12.249% | $194.0448 | $194.04 | $194.05 | $194.00 |
| Purchase #7 | $207.69 | 8.829% | $226.027 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $733.49 | $807.1391 | $807.13 | $807.15 | $807.10 | |