| 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 | $89.73 | 5.586% | $94.7423 | $94.74 | $94.75 | $94.70 |
| Purchase #2 | $97.38 | 13.139% | $110.1748 | $110.17 | $110.15 | $110.20 |
| Purchase #3 | $129.77 | 9.873% | $142.5822 | $142.58 | $142.60 | $142.60 |
| Purchase #4 | $168.94 | 7.300% | $181.2726 | $181.27 | $181.25 | $181.30 |
| Purchase #5 | $215.78 | 9.556% | $236.3999 | $236.40 | $236.40 | $236.40 |
| Purchase #6 | $136.63 | 6.220% | $145.1284 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $9.82 | 5.807% | $10.3902 | $10.39 | $10.40 | $10.40 |
| 7 purchase totals = | $848.05 | $920.6904 | $920.68 | $920.70 | $920.70 | |