| 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 | $65.67 | 5.124% | $69.0349 | $69.03 | $69.05 | $69.00 |
| Purchase #2 | $191.35 | 11.685% | $213.7092 | $213.71 | $213.70 | $213.70 |
| Purchase #3 | $44.48 | 5.277% | $46.8272 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $160.71 | 4.272% | $167.5755 | $167.58 | $167.60 | $167.60 |
| Purchase #5 | $44.84 | 7.695% | $48.2904 | $48.29 | $48.30 | $48.30 |
| Purchase #6 | $54.26 | 8.237% | $58.7294 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $71.74 | 4.323% | $74.8413 | $74.84 | $74.85 | $74.80 |
| 7 purchase totals = | $633.05 | $679.0079 | $679.01 | $679.10 | $678.90 | |