| 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 | $212.45 | 5.746% | $224.6574 | $224.66 | $224.65 | $224.70 |
| Purchase #2 | $82.85 | 7.132% | $88.7589 | $88.76 | $88.75 | $88.80 |
| Purchase #3 | $87.32 | 12.563% | $98.29 | $98.29 | $98.30 | $98.30 |
| Purchase #4 | $66.98 | 7.420% | $71.9499 | $71.95 | $71.95 | $71.90 |
| Purchase #5 | $67.87 | 3.258% | $70.0812 | $70.08 | $70.10 | $70.10 |
| Purchase #6 | $235.68 | 9.545% | $258.1757 | $258.18 | $258.20 | $258.20 |
| Purchase #7 | $19.81 | 5.569% | $20.9132 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $772.96 | $832.8263 | $832.83 | $832.85 | $832.90 | |