| 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 | $26.26 | 10.803% | $29.0969 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $156.38 | 7.477% | $168.0725 | $168.07 | $168.05 | $168.10 |
| Purchase #3 | $151.81 | 6.526% | $161.7171 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $55.81 | 12.505% | $62.789 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $231.54 | 7.782% | $249.5584 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $202.56 | 10.704% | $224.242 | $224.24 | $224.25 | $224.20 |
| Purchase #7 | $51.69 | 6.511% | $55.0555 | $55.06 | $55.05 | $55.10 |
| 7 purchase totals = | $876.05 | $950.5314 | $950.54 | $950.50 | $950.60 | |