| 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 | $39.38 | 12.873% | $44.4494 | $44.45 | $44.45 | $44.40 |
| Purchase #2 | $241.45 | 7.403% | $259.3245 | $259.32 | $259.30 | $259.30 |
| Purchase #3 | $143.35 | 3.824% | $148.8317 | $148.83 | $148.85 | $148.80 |
| Purchase #4 | $94.62 | 9.672% | $103.7716 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $28.74 | 7.724% | $30.9599 | $30.96 | $30.95 | $31.00 |
| Purchase #6 | $112.33 | 8.738% | $122.1454 | $122.15 | $122.15 | $122.10 |
| Purchase #7 | $101.28 | 7.395% | $108.7697 | $108.77 | $108.75 | $108.80 |
| 7 purchase totals = | $761.15 | $818.2522 | $818.25 | $818.20 | $818.20 | |