| 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 | $16.53 | 13.471% | $18.7568 | $18.76 | $18.75 | $18.80 |
| Purchase #2 | $41.61 | 6.822% | $44.4486 | $44.45 | $44.45 | $44.40 |
| Purchase #3 | $101.88 | 6.703% | $108.709 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $19.53 | 11.325% | $21.7418 | $21.74 | $21.75 | $21.70 |
| Purchase #5 | $94.80 | 7.408% | $101.8228 | $101.82 | $101.80 | $101.80 |
| Purchase #6 | $192.91 | 8.781% | $209.8494 | $209.85 | $209.85 | $209.80 |
| Purchase #7 | $103.30 | 13.217% | $116.9532 | $116.95 | $116.95 | $117.00 |
| 7 purchase totals = | $570.56 | $622.2816 | $622.28 | $622.25 | $622.20 | |