| 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 | $65.52 | 10.180% | $72.1899 | $72.19 | $72.20 | $72.20 |
| Purchase #2 | $104.80 | 5.788% | $110.8658 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $216.59 | 10.350% | $239.0071 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $18.89 | 12.138% | $21.1829 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $104.55 | 11.257% | $116.3192 | $116.32 | $116.30 | $116.30 |
| Purchase #6 | $168.90 | 4.485% | $176.4752 | $176.48 | $176.50 | $176.50 |
| Purchase #7 | $124.50 | 11.295% | $138.5623 | $138.56 | $138.55 | $138.60 |
| 7 purchase totals = | $803.75 | $874.6024 | $874.61 | $874.60 | $874.70 | |