| 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 | $57.98 | 6.269% | $61.6148 | $61.61 | $61.60 | $61.60 |
| Purchase #2 | $186.28 | 9.563% | $204.094 | $204.09 | $204.10 | $204.10 |
| Purchase #3 | $91.51 | 5.850% | $96.8633 | $96.86 | $96.85 | $96.90 |
| Purchase #4 | $41.98 | 12.455% | $47.2086 | $47.21 | $47.20 | $47.20 |
| Purchase #5 | $33.79 | 10.450% | $37.3211 | $37.32 | $37.30 | $37.30 |
| Purchase #6 | $41.86 | 9.310% | $45.7572 | $45.76 | $45.75 | $45.80 |
| Purchase #7 | $188.26 | 7.363% | $202.1216 | $202.12 | $202.10 | $202.10 |
| 7 purchase totals = | $641.66 | $694.9806 | $694.97 | $694.90 | $695.00 | |