| 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 | $130.37 | 6.739% | $139.1556 | $139.16 | $139.15 | $139.20 |
| Purchase #2 | $200.46 | 12.629% | $225.7761 | $225.78 | $225.80 | $225.80 |
| Purchase #3 | $5.42 | 12.147% | $6.0784 | $6.08 | $6.10 | $6.10 |
| Purchase #4 | $72.61 | 4.485% | $75.8666 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $62.63 | 13.762% | $71.2491 | $71.25 | $71.25 | $71.20 |
| Purchase #6 | $53.68 | 5.433% | $56.5964 | $56.60 | $56.60 | $56.60 |
| Purchase #7 | $127.29 | 4.206% | $132.6438 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $652.46 | $707.3660 | $707.38 | $707.40 | $707.40 | |