| 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 | $110.53 | 5.140% | $116.2112 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $147.88 | 3.677% | $153.3175 | $153.32 | $153.30 | $153.30 |
| Purchase #3 | $23.90 | 9.714% | $26.2216 | $26.22 | $26.20 | $26.20 |
| Purchase #4 | $53.74 | 5.316% | $56.5968 | $56.60 | $56.60 | $56.60 |
| Purchase #5 | $13.30 | 7.394% | $14.2834 | $14.28 | $14.30 | $14.30 |
| Purchase #6 | $242.71 | 12.553% | $273.1774 | $273.18 | $273.20 | $273.20 |
| Purchase #7 | $122.31 | 13.553% | $138.8867 | $138.89 | $138.90 | $138.90 |
| 7 purchase totals = | $714.37 | $778.6946 | $778.70 | $778.70 | $778.70 | |