| 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 | $105.28 | 7.756% | $113.4455 | $113.45 | $113.45 | $113.40 |
| Purchase #2 | $79.72 | 5.626% | $84.205 | $84.21 | $84.20 | $84.20 |
| Purchase #3 | $154.61 | 10.201% | $170.3818 | $170.38 | $170.40 | $170.40 |
| Purchase #4 | $187.62 | 12.615% | $211.2883 | $211.29 | $211.30 | $211.30 |
| Purchase #5 | $23.30 | 5.691% | $24.626 | $24.63 | $24.65 | $24.60 |
| Purchase #6 | $62.58 | 6.416% | $66.5951 | $66.60 | $66.60 | $66.60 |
| Purchase #7 | $135.61 | 9.749% | $148.8306 | $148.83 | $148.85 | $148.80 |
| 7 purchase totals = | $748.72 | $819.3723 | $819.39 | $819.45 | $819.30 | |