| 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 | $91.87 | 10.348% | $101.3767 | $101.38 | $101.40 | $101.40 |
| Purchase #2 | $187.32 | 13.756% | $213.0877 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $141.88 | 13.711% | $161.3332 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $12.41 | 10.242% | $13.681 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $67.32 | 3.328% | $69.5604 | $69.56 | $69.55 | $69.60 |
| Purchase #6 | $15.99 | 9.252% | $17.4694 | $17.47 | $17.45 | $17.50 |
| Purchase #7 | $185.92 | 4.395% | $194.0912 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $702.71 | $770.5996 | $770.60 | $770.65 | $770.70 | |