| 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 | $73.96 | 8.221% | $80.0403 | $80.04 | $80.05 | $80.00 |
| Purchase #2 | $213.53 | 7.408% | $229.3483 | $229.35 | $229.35 | $229.30 |
| Purchase #3 | $89.43 | 6.532% | $95.2716 | $95.27 | $95.25 | $95.30 |
| Purchase #4 | $164.97 | 13.786% | $187.7128 | $187.71 | $187.70 | $187.70 |
| Purchase #5 | $189.58 | 11.195% | $210.8035 | $210.80 | $210.80 | $210.80 |
| Purchase #6 | $49.42 | 4.640% | $51.7131 | $51.71 | $51.70 | $51.70 |
| Purchase #7 | $68.36 | 6.611% | $72.8793 | $72.88 | $72.90 | $72.90 |
| 7 purchase totals = | $849.25 | $927.7689 | $927.76 | $927.75 | $927.70 | |