| 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 | $62.25 | 6.279% | $66.1587 | $66.16 | $66.15 | $66.20 |
| Purchase #2 | $136.30 | 3.550% | $141.1387 | $141.14 | $141.15 | $141.10 |
| Purchase #3 | $57.95 | 10.679% | $64.1385 | $64.14 | $64.15 | $64.10 |
| Purchase #4 | $179.36 | 8.364% | $194.3617 | $194.36 | $194.35 | $194.40 |
| Purchase #5 | $29.55 | 7.108% | $31.6504 | $31.65 | $31.65 | $31.70 |
| Purchase #6 | $57.99 | 3.730% | $60.153 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $105.64 | 10.229% | $116.4459 | $116.45 | $116.45 | $116.40 |
| 7 purchase totals = | $629.04 | $674.0469 | $674.05 | $674.05 | $674.10 | |