| 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 | $79.57 | 11.322% | $88.5789 | $88.58 | $88.60 | $88.60 |
| Purchase #2 | $85.51 | 13.640% | $97.1736 | $97.17 | $97.15 | $97.20 |
| Purchase #3 | $246.92 | 11.452% | $275.1973 | $275.20 | $275.20 | $275.20 |
| Purchase #4 | $189.80 | 12.257% | $213.0638 | $213.06 | $213.05 | $213.10 |
| Purchase #5 | $78.62 | 7.165% | $84.2531 | $84.25 | $84.25 | $84.30 |
| Purchase #6 | $210.84 | 8.839% | $229.4761 | $229.48 | $229.50 | $229.50 |
| Purchase #7 | $96.84 | 11.818% | $108.2846 | $108.28 | $108.30 | $108.30 |
| 7 purchase totals = | $988.10 | $1,096.0274 | $1,096.02 | $1,096.05 | $1,096.20 | |