| 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 | $39.89 | 10.751% | $44.1786 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $15.31 | 5.436% | $16.1423 | $16.14 | $16.15 | $16.10 |
| Purchase #3 | $151.54 | 11.710% | $169.2853 | $169.29 | $169.30 | $169.30 |
| Purchase #4 | $97.42 | 10.294% | $107.4484 | $107.45 | $107.45 | $107.40 |
| Purchase #5 | $122.83 | 11.755% | $137.2687 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $71.79 | 6.484% | $76.4449 | $76.44 | $76.45 | $76.40 |
| Purchase #7 | $56.58 | 13.161% | $64.0265 | $64.03 | $64.05 | $64.00 |
| 7 purchase totals = | $555.36 | $614.7947 | $614.80 | $614.85 | $614.70 | |