| 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 | $12.92 | 7.290% | $13.8619 | $13.86 | $13.85 | $13.90 |
| Purchase #2 | $95.63 | 13.663% | $108.6959 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $183.88 | 13.400% | $208.5199 | $208.52 | $208.50 | $208.50 |
| Purchase #4 | $144.77 | 9.524% | $158.5579 | $158.56 | $158.55 | $158.60 |
| Purchase #5 | $64.75 | 6.739% | $69.1135 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $204.53 | 4.713% | $214.1695 | $214.17 | $214.15 | $214.20 |
| Purchase #7 | $207.66 | 5.399% | $218.8716 | $218.87 | $218.85 | $218.90 |
| 7 purchase totals = | $914.14 | $991.7902 | $991.79 | $991.70 | $991.90 | |