| 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 | $45.42 | 7.162% | $48.673 | $48.67 | $48.65 | $48.70 |
| Purchase #2 | $29.72 | 6.607% | $31.6836 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $170.70 | 5.674% | $180.3855 | $180.39 | $180.40 | $180.40 |
| Purchase #4 | $74.96 | 4.160% | $78.0783 | $78.08 | $78.10 | $78.10 |
| Purchase #5 | $136.93 | 12.227% | $153.6724 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $227.49 | 11.690% | $254.0836 | $254.08 | $254.10 | $254.10 |
| Purchase #7 | $239.47 | 6.145% | $254.1854 | $254.19 | $254.20 | $254.20 |
| 7 purchase totals = | $924.69 | $1,000.7618 | $1,000.76 | $1,000.80 | $1,000.90 | |