| 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 | $97.58 | 6.857% | $104.2711 | $104.27 | $104.25 | $104.30 |
| Purchase #2 | $49.90 | 3.258% | $51.5257 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $81.40 | 7.399% | $87.4228 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $89.56 | 7.296% | $96.0943 | $96.09 | $96.10 | $96.10 |
| Purchase #5 | $210.29 | 12.259% | $236.0695 | $236.07 | $236.05 | $236.10 |
| Purchase #6 | $109.84 | 7.137% | $117.6793 | $117.68 | $117.70 | $117.70 |
| Purchase #7 | $57.84 | 10.140% | $63.705 | $63.71 | $63.70 | $63.70 |
| 7 purchase totals = | $696.41 | $756.7677 | $756.77 | $756.75 | $756.80 | |