| 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 | $90.59 | 9.755% | $99.4271 | $99.43 | $99.45 | $99.40 |
| Purchase #2 | $183.57 | 4.524% | $191.8747 | $191.87 | $191.85 | $191.90 |
| Purchase #3 | $18.47 | 9.846% | $20.2886 | $20.29 | $20.30 | $20.30 |
| Purchase #4 | $180.55 | 4.184% | $188.1042 | $188.10 | $188.10 | $188.10 |
| Purchase #5 | $178.84 | 12.515% | $201.2218 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $94.64 | 7.608% | $101.8402 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $48.71 | 4.709% | $51.0038 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $795.37 | $853.7604 | $853.75 | $853.75 | $853.70 | |