| 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 | $101.91 | 6.783% | $108.8226 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $150.81 | 5.607% | $159.2659 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $27.31 | 11.867% | $30.5509 | $30.55 | $30.55 | $30.60 |
| Purchase #4 | $148.86 | 3.372% | $153.8796 | $153.88 | $153.90 | $153.90 |
| Purchase #5 | $71.48 | 7.290% | $76.6909 | $76.69 | $76.70 | $76.70 |
| Purchase #6 | $48.91 | 13.419% | $55.4732 | $55.47 | $55.45 | $55.50 |
| Purchase #7 | $103.64 | 12.277% | $116.3639 | $116.36 | $116.35 | $116.40 |
| 7 purchase totals = | $652.92 | $701.0470 | $701.04 | $701.00 | $701.20 | |