| 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 | $75.28 | 12.343% | $84.5718 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $82.50 | 7.433% | $88.6322 | $88.63 | $88.65 | $88.60 |
| Purchase #3 | $79.54 | 10.729% | $88.0738 | $88.07 | $88.05 | $88.10 |
| Purchase #4 | $116.37 | 4.446% | $121.5438 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $41.39 | 5.145% | $43.5195 | $43.52 | $43.50 | $43.50 |
| Purchase #6 | $91.73 | 6.649% | $97.8291 | $97.83 | $97.85 | $97.80 |
| Purchase #7 | $54.30 | 13.330% | $61.5382 | $61.54 | $61.55 | $61.50 |
| 7 purchase totals = | $541.11 | $585.7084 | $585.70 | $585.70 | $585.60 | |