| 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 | $50.60 | 8.231% | $54.7649 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $209.52 | 7.726% | $225.7075 | $225.71 | $225.70 | $225.70 |
| Purchase #3 | $137.57 | 10.439% | $151.9309 | $151.93 | $151.95 | $151.90 |
| Purchase #4 | $5.68 | 9.404% | $6.2141 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $227.73 | 7.573% | $244.976 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $153.67 | 6.701% | $163.9674 | $163.97 | $163.95 | $164.00 |
| Purchase #7 | $10.71 | 3.144% | $11.0467 | $11.05 | $11.05 | $11.00 |
| 7 purchase totals = | $795.48 | $858.6075 | $858.61 | $858.60 | $858.60 | |