| 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 | $112.55 | 3.607% | $116.6097 | $116.61 | $116.60 | $116.60 |
| Purchase #2 | $70.60 | 6.429% | $75.1389 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $109.73 | 6.378% | $116.7286 | $116.73 | $116.75 | $116.70 |
| Purchase #4 | $240.62 | 11.127% | $267.3938 | $267.39 | $267.40 | $267.40 |
| Purchase #5 | $244.85 | 10.581% | $270.7576 | $270.76 | $270.75 | $270.80 |
| Purchase #6 | $26.60 | 11.525% | $29.6657 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $44.91 | 6.368% | $47.7699 | $47.77 | $47.75 | $47.80 |
| 7 purchase totals = | $849.86 | $924.0642 | $924.07 | $924.05 | $924.10 | |