| 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 | $160.83 | 5.366% | $169.4601 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $180.68 | 10.159% | $199.0353 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $83.27 | 8.353% | $90.2255 | $90.23 | $90.25 | $90.20 |
| Purchase #4 | $83.54 | 5.407% | $88.057 | $88.06 | $88.05 | $88.10 |
| Purchase #5 | $47.63 | 12.299% | $53.488 | $53.49 | $53.50 | $53.50 |
| Purchase #6 | $191.71 | 11.127% | $213.0416 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $17.27 | 12.597% | $19.4455 | $19.45 | $19.45 | $19.40 |
| 7 purchase totals = | $764.93 | $832.7530 | $832.77 | $832.80 | $832.70 | |