| 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 | $185.75 | 13.158% | $210.191 | $210.19 | $210.20 | $210.20 |
| Purchase #2 | $64.58 | 8.658% | $70.1713 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $53.83 | 13.437% | $61.0631 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $29.31 | 5.837% | $31.0208 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $22.85 | 11.649% | $25.5118 | $25.51 | $25.50 | $25.50 |
| Purchase #6 | $48.46 | 3.314% | $50.066 | $50.07 | $50.05 | $50.10 |
| Purchase #7 | $79.73 | 10.645% | $88.2173 | $88.22 | $88.20 | $88.20 |
| 7 purchase totals = | $484.51 | $536.2413 | $536.24 | $536.15 | $536.30 | |