| 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 | $249.89 | 3.251% | $258.0139 | $258.01 | $258.00 | $258.00 |
| Purchase #2 | $53.25 | 10.467% | $58.8237 | $58.82 | $58.80 | $58.80 |
| Purchase #3 | $151.46 | 10.330% | $167.1058 | $167.11 | $167.10 | $167.10 |
| Purchase #4 | $58.76 | 6.603% | $62.6399 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $28.41 | 10.109% | $31.282 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $70.69 | 9.446% | $77.3674 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $144.89 | 8.371% | $157.0187 | $157.02 | $157.00 | $157.00 |
| 7 purchase totals = | $757.35 | $812.2514 | $812.25 | $812.20 | $812.20 | |