| 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 | $108.97 | 6.381% | $115.9234 | $115.92 | $115.90 | $115.90 |
| Purchase #2 | $108.37 | 7.827% | $116.8521 | $116.85 | $116.85 | $116.90 |
| Purchase #3 | $53.54 | 12.378% | $60.1672 | $60.17 | $60.15 | $60.20 |
| Purchase #4 | $19.32 | 3.733% | $20.0412 | $20.04 | $20.05 | $20.00 |
| Purchase #5 | $112.79 | 9.787% | $123.8288 | $123.83 | $123.85 | $123.80 |
| Purchase #6 | $118.71 | 11.546% | $132.4163 | $132.42 | $132.40 | $132.40 |
| Purchase #7 | $154.78 | 8.691% | $168.2319 | $168.23 | $168.25 | $168.20 |
| 7 purchase totals = | $676.48 | $737.4609 | $737.46 | $737.45 | $737.40 | |