| 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 | $78.46 | 9.694% | $86.0659 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $192.98 | 12.552% | $217.2028 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $58.47 | 10.643% | $64.693 | $64.69 | $64.70 | $64.70 |
| Purchase #4 | $18.49 | 4.443% | $19.3115 | $19.31 | $19.30 | $19.30 |
| Purchase #5 | $71.62 | 6.438% | $76.2309 | $76.23 | $76.25 | $76.20 |
| Purchase #6 | $155.81 | 5.130% | $163.8031 | $163.80 | $163.80 | $163.80 |
| Purchase #7 | $38.29 | 11.357% | $42.6386 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $614.12 | $669.9458 | $669.94 | $669.95 | $669.90 | |