| 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 | $49.53 | 7.622% | $53.3052 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $72.85 | 10.326% | $80.3725 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $101.41 | 4.372% | $105.8436 | $105.84 | $105.85 | $105.80 |
| Purchase #4 | $240.71 | 8.867% | $262.0538 | $262.05 | $262.05 | $262.10 |
| Purchase #5 | $178.92 | 7.498% | $192.3354 | $192.34 | $192.35 | $192.30 |
| Purchase #6 | $88.52 | 6.552% | $94.3198 | $94.32 | $94.30 | $94.30 |
| Purchase #7 | $67.57 | 3.521% | $69.9491 | $69.95 | $69.95 | $69.90 |
| 7 purchase totals = | $799.51 | $858.1794 | $858.18 | $858.15 | $858.10 | |