| 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 | $86.27 | 8.552% | $93.6478 | $93.65 | $93.65 | $93.60 |
| Purchase #2 | $141.89 | 4.368% | $148.0878 | $148.09 | $148.10 | $148.10 |
| Purchase #3 | $10.82 | 13.672% | $12.2993 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $247.45 | 13.675% | $281.2888 | $281.29 | $281.30 | $281.30 |
| Purchase #5 | $86.28 | 3.242% | $89.0772 | $89.08 | $89.10 | $89.10 |
| Purchase #6 | $135.46 | 12.252% | $152.0566 | $152.06 | $152.05 | $152.10 |
| Purchase #7 | $138.26 | 10.795% | $153.1852 | $153.19 | $153.20 | $153.20 |
| 7 purchase totals = | $846.43 | $929.6427 | $929.66 | $929.70 | $929.70 | |