| 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 | $51.74 | 5.104% | $54.3808 | $54.38 | $54.40 | $54.40 |
| Purchase #2 | $208.27 | 11.142% | $231.4754 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $97.74 | 13.445% | $110.8811 | $110.88 | $110.90 | $110.90 |
| Purchase #4 | $84.95 | 4.598% | $88.856 | $88.86 | $88.85 | $88.90 |
| Purchase #5 | $128.34 | 10.765% | $142.1558 | $142.16 | $142.15 | $142.20 |
| Purchase #6 | $92.64 | 9.129% | $101.0971 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $129.95 | 10.179% | $143.1776 | $143.18 | $143.20 | $143.20 |
| 7 purchase totals = | $793.63 | $872.0238 | $872.04 | $872.10 | $872.20 | |