| 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 | $73.33 | 10.713% | $81.1858 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $92.71 | 13.662% | $105.376 | $105.38 | $105.40 | $105.40 |
| Purchase #3 | $210.91 | 9.542% | $231.035 | $231.04 | $231.05 | $231.00 |
| Purchase #4 | $97.53 | 7.767% | $105.1052 | $105.11 | $105.10 | $105.10 |
| Purchase #5 | $81.82 | 7.227% | $87.7331 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $40.96 | 9.145% | $44.7058 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $131.60 | 4.703% | $137.7891 | $137.79 | $137.80 | $137.80 |
| 7 purchase totals = | $728.86 | $792.9300 | $792.95 | $793.00 | $792.90 | |