| 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 | $11.39 | 8.577% | $12.3669 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $216.48 | 4.106% | $225.3687 | $225.37 | $225.35 | $225.40 |
| Purchase #3 | $105.57 | 4.129% | $109.929 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $110.86 | 13.676% | $126.0212 | $126.02 | $126.00 | $126.00 |
| Purchase #5 | $210.88 | 13.207% | $238.7309 | $238.73 | $238.75 | $238.70 |
| Purchase #6 | $107.83 | 13.640% | $122.538 | $122.54 | $122.55 | $122.50 |
| Purchase #7 | $18.83 | 9.228% | $20.5676 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $781.84 | $855.5223 | $855.53 | $855.50 | $855.50 | |