| 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 | $37.29 | 5.330% | $39.2776 | $39.28 | $39.30 | $39.30 |
| Purchase #2 | $18.96 | 11.697% | $21.1778 | $21.18 | $21.20 | $21.20 |
| Purchase #3 | $107.83 | 11.184% | $119.8897 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $195.52 | 6.851% | $208.9151 | $208.92 | $208.90 | $208.90 |
| Purchase #5 | $249.65 | 12.837% | $281.6976 | $281.70 | $281.70 | $281.70 |
| Purchase #6 | $154.79 | 5.247% | $162.9118 | $162.91 | $162.90 | $162.90 |
| Purchase #7 | $120.77 | 3.718% | $125.2602 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $884.81 | $959.1298 | $959.14 | $959.15 | $959.20 | |