| 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 | $79.95 | 12.445% | $89.8998 | $89.90 | $89.90 | $89.90 |
| Purchase #2 | $94.79 | 7.217% | $101.631 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $142.86 | 5.845% | $151.2102 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $84.36 | 5.279% | $88.8134 | $88.81 | $88.80 | $88.80 |
| Purchase #5 | $169.61 | 7.420% | $182.1951 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $200.61 | 13.819% | $228.3323 | $228.33 | $228.35 | $228.30 |
| Purchase #7 | $137.74 | 5.142% | $144.8226 | $144.82 | $144.80 | $144.80 |
| 7 purchase totals = | $909.92 | $986.9044 | $986.90 | $986.90 | $986.80 | |