| 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 | $44.57 | 10.586% | $49.2882 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $210.98 | 8.664% | $229.2593 | $229.26 | $229.25 | $229.30 |
| Purchase #3 | $96.83 | 9.244% | $105.781 | $105.78 | $105.80 | $105.80 |
| Purchase #4 | $17.29 | 13.666% | $19.6529 | $19.65 | $19.65 | $19.70 |
| Purchase #5 | $163.50 | 7.639% | $175.9898 | $175.99 | $176.00 | $176.00 |
| Purchase #6 | $223.27 | 11.607% | $249.1849 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $188.35 | 13.201% | $213.2141 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $944.79 | $1,042.3702 | $1,042.36 | $1,042.40 | $1,042.50 | |