| 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 | $110.36 | 13.834% | $125.6272 | $125.63 | $125.65 | $125.60 |
| Purchase #2 | $96.28 | 10.805% | $106.6831 | $106.68 | $106.70 | $106.70 |
| Purchase #3 | $63.41 | 4.611% | $66.3338 | $66.33 | $66.35 | $66.30 |
| Purchase #4 | $131.64 | 9.445% | $144.0734 | $144.07 | $144.05 | $144.10 |
| Purchase #5 | $33.32 | 6.642% | $35.5331 | $35.53 | $35.55 | $35.50 |
| Purchase #6 | $87.67 | 10.262% | $96.6667 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $216.84 | 4.779% | $227.2028 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $739.52 | $802.1201 | $802.11 | $802.15 | $802.10 | |