| 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 | $64.42 | 6.850% | $68.8328 | $68.83 | $68.85 | $68.80 |
| Purchase #2 | $128.69 | 5.296% | $135.5054 | $135.51 | $135.50 | $135.50 |
| Purchase #3 | $137.48 | 6.276% | $146.1082 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $229.53 | 5.496% | $242.145 | $242.15 | $242.15 | $242.10 |
| Purchase #5 | $119.52 | 5.725% | $126.3625 | $126.36 | $126.35 | $126.40 |
| Purchase #6 | $30.84 | 3.184% | $31.8219 | $31.82 | $31.80 | $31.80 |
| Purchase #7 | $146.60 | 9.660% | $160.7616 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $857.08 | $911.5374 | $911.54 | $911.50 | $911.50 | |