| 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 | $80.26 | 13.352% | $90.9763 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $220.86 | 7.147% | $236.6449 | $236.64 | $236.65 | $236.60 |
| Purchase #3 | $114.97 | 9.688% | $126.1083 | $126.11 | $126.10 | $126.10 |
| Purchase #4 | $99.75 | 12.453% | $112.1719 | $112.17 | $112.15 | $112.20 |
| Purchase #5 | $96.27 | 13.235% | $109.0113 | $109.01 | $109.00 | $109.00 |
| Purchase #6 | $99.38 | 3.708% | $103.065 | $103.07 | $103.05 | $103.10 |
| Purchase #7 | $187.28 | 3.325% | $193.5071 | $193.51 | $193.50 | $193.50 |
| 7 purchase totals = | $898.77 | $971.4848 | $971.49 | $971.45 | $971.50 | |