| 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 | $72.60 | 5.119% | $76.3164 | $76.32 | $76.30 | $76.30 |
| Purchase #2 | $216.89 | 4.746% | $227.1836 | $227.18 | $227.20 | $227.20 |
| Purchase #3 | $126.79 | 10.192% | $139.7124 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $224.27 | 5.614% | $236.8605 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $71.31 | 4.244% | $74.3364 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $91.60 | 4.281% | $95.5214 | $95.52 | $95.50 | $95.50 |
| Purchase #7 | $7.66 | 12.851% | $8.6444 | $8.64 | $8.65 | $8.60 |
| 7 purchase totals = | $811.12 | $858.5751 | $858.57 | $858.55 | $858.50 | |