| 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 | $44.97 | 7.741% | $48.4511 | $48.45 | $48.45 | $48.50 |
| Purchase #2 | $140.44 | 10.206% | $154.7733 | $154.77 | $154.75 | $154.80 |
| Purchase #3 | $49.33 | 11.610% | $55.0572 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $22.45 | 9.556% | $24.5953 | $24.60 | $24.60 | $24.60 |
| Purchase #5 | $64.28 | 10.247% | $70.8668 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $216.43 | 10.554% | $239.272 | $239.27 | $239.25 | $239.30 |
| Purchase #7 | $99.65 | 13.691% | $113.2931 | $113.29 | $113.30 | $113.30 |
| 7 purchase totals = | $637.55 | $706.3088 | $706.31 | $706.25 | $706.50 | |