| 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 | $10.92 | 4.446% | $11.4055 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $244.27 | 5.104% | $256.7375 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $107.35 | 8.117% | $116.0636 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $66.48 | 4.489% | $69.4643 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $131.68 | 7.261% | $141.2413 | $141.24 | $141.25 | $141.20 |
| Purchase #6 | $79.67 | 8.135% | $86.1512 | $86.15 | $86.15 | $86.20 |
| Purchase #7 | $45.31 | 8.664% | $49.2357 | $49.24 | $49.25 | $49.20 |
| 7 purchase totals = | $685.68 | $730.2991 | $730.30 | $730.30 | $730.30 | |