| 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 | $101.74 | 8.776% | $110.6687 | $110.67 | $110.65 | $110.70 |
| Purchase #2 | $202.96 | 12.797% | $228.9328 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $162.74 | 10.850% | $180.3973 | $180.40 | $180.40 | $180.40 |
| Purchase #4 | $97.49 | 5.727% | $103.0733 | $103.07 | $103.05 | $103.10 |
| Purchase #5 | $76.59 | 8.451% | $83.0626 | $83.06 | $83.05 | $83.10 |
| Purchase #6 | $123.80 | 11.120% | $137.5666 | $137.57 | $137.55 | $137.60 |
| Purchase #7 | $60.62 | 8.164% | $65.569 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $825.94 | $909.2703 | $909.27 | $909.20 | $909.40 | |