| 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 | $25.36 | 7.353% | $27.2247 | $27.22 | $27.20 | $27.20 |
| Purchase #2 | $41.26 | 6.582% | $43.9757 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $52.71 | 8.431% | $57.154 | $57.15 | $57.15 | $57.20 |
| Purchase #4 | $182.39 | 6.847% | $194.8782 | $194.88 | $194.90 | $194.90 |
| Purchase #5 | $57.71 | 9.760% | $63.3425 | $63.34 | $63.35 | $63.30 |
| Purchase #6 | $179.27 | 6.864% | $191.5751 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $226.89 | 8.803% | $246.8631 | $246.86 | $246.85 | $246.90 |
| 7 purchase totals = | $765.59 | $825.0133 | $825.01 | $825.05 | $825.10 | |