| 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 | $84.28 | 12.792% | $95.0611 | $95.06 | $95.05 | $95.10 |
| Purchase #2 | $152.28 | 10.132% | $167.709 | $167.71 | $167.70 | $167.70 |
| Purchase #3 | $71.74 | 8.239% | $77.6507 | $77.65 | $77.65 | $77.70 |
| Purchase #4 | $195.31 | 5.400% | $205.8567 | $205.86 | $205.85 | $205.90 |
| Purchase #5 | $35.60 | 4.134% | $37.0717 | $37.07 | $37.05 | $37.10 |
| Purchase #6 | $29.25 | 9.595% | $32.0565 | $32.06 | $32.05 | $32.10 |
| Purchase #7 | $115.31 | 5.679% | $121.8585 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $683.77 | $737.2642 | $737.27 | $737.20 | $737.50 | |