| 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 | $35.34 | 9.143% | $38.5711 | $38.57 | $38.55 | $38.60 |
| Purchase #2 | $112.60 | 10.716% | $124.6662 | $124.67 | $124.65 | $124.70 |
| Purchase #3 | $107.29 | 11.683% | $119.8247 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $15.59 | 3.302% | $16.1048 | $16.10 | $16.10 | $16.10 |
| Purchase #5 | $113.54 | 10.347% | $125.288 | $125.29 | $125.30 | $125.30 |
| Purchase #6 | $234.91 | 12.544% | $264.3771 | $264.38 | $264.40 | $264.40 |
| Purchase #7 | $91.42 | 6.528% | $97.3879 | $97.39 | $97.40 | $97.40 |
| 7 purchase totals = | $710.69 | $786.2198 | $786.22 | $786.20 | $786.30 | |