| 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 | $247.67 | 12.769% | $279.295 | $279.30 | $279.30 | $279.30 |
| Purchase #2 | $97.35 | 11.136% | $108.1909 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $76.55 | 12.430% | $86.0652 | $86.07 | $86.05 | $86.10 |
| Purchase #4 | $63.50 | 4.651% | $66.4534 | $66.45 | $66.45 | $66.50 |
| Purchase #5 | $15.42 | 5.196% | $16.2212 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $29.81 | 11.811% | $33.3309 | $33.33 | $33.35 | $33.30 |
| Purchase #7 | $54.34 | 13.269% | $61.5504 | $61.55 | $61.55 | $61.60 |
| 7 purchase totals = | $584.64 | $651.1070 | $651.11 | $651.10 | $651.20 | |