| 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 | $71.77 | 13.680% | $81.5881 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $24.84 | 12.304% | $27.8963 | $27.90 | $27.90 | $27.90 |
| Purchase #3 | $143.70 | 12.833% | $162.141 | $162.14 | $162.15 | $162.10 |
| Purchase #4 | $41.33 | 5.175% | $43.4688 | $43.47 | $43.45 | $43.50 |
| Purchase #5 | $118.45 | 7.340% | $127.1442 | $127.14 | $127.15 | $127.10 |
| Purchase #6 | $93.68 | 7.815% | $101.0011 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $24.92 | 7.170% | $26.7068 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $518.69 | $569.9463 | $569.95 | $569.95 | $569.90 | |