| 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 | $123.40 | 7.648% | $132.8376 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $97.89 | 7.269% | $105.0056 | $105.01 | $105.00 | $105.00 |
| Purchase #3 | $24.30 | 5.522% | $25.6418 | $25.64 | $25.65 | $25.60 |
| Purchase #4 | $110.26 | 9.255% | $120.4646 | $120.46 | $120.45 | $120.50 |
| Purchase #5 | $143.68 | 6.237% | $152.6413 | $152.64 | $152.65 | $152.60 |
| Purchase #6 | $92.38 | 6.765% | $98.6295 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $117.89 | 9.482% | $129.0683 | $129.07 | $129.05 | $129.10 |
| 7 purchase totals = | $709.80 | $764.2887 | $764.29 | $764.30 | $764.20 | |