| 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 | $73.68 | 7.507% | $79.2112 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $160.28 | 5.770% | $169.5282 | $169.53 | $169.55 | $169.50 |
| Purchase #3 | $148.83 | 8.299% | $161.1814 | $161.18 | $161.20 | $161.20 |
| Purchase #4 | $143.55 | 9.501% | $157.1887 | $157.19 | $157.20 | $157.20 |
| Purchase #5 | $148.55 | 5.226% | $156.3132 | $156.31 | $156.30 | $156.30 |
| Purchase #6 | $38.63 | 9.206% | $42.1863 | $42.19 | $42.20 | $42.20 |
| Purchase #7 | $76.59 | 13.607% | $87.0116 | $87.01 | $87.00 | $87.00 |
| 7 purchase totals = | $790.11 | $852.6206 | $852.62 | $852.65 | $852.60 | |