| 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 | $92.50 | 6.874% | $98.8585 | $98.86 | $98.85 | $98.90 |
| Purchase #2 | $43.65 | 7.475% | $46.9128 | $46.91 | $46.90 | $46.90 |
| Purchase #3 | $202.26 | 3.520% | $209.3796 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $201.87 | 4.406% | $210.7644 | $210.76 | $210.75 | $210.80 |
| Purchase #5 | $103.71 | 3.800% | $107.651 | $107.65 | $107.65 | $107.70 |
| Purchase #6 | $211.41 | 12.258% | $237.3246 | $237.32 | $237.30 | $237.30 |
| Purchase #7 | $52.74 | 12.201% | $59.1748 | $59.17 | $59.15 | $59.20 |
| 7 purchase totals = | $908.14 | $970.0657 | $970.05 | $970.00 | $970.20 | |