| 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 | $48.65 | 7.646% | $52.3698 | $52.37 | $52.35 | $52.40 |
| Purchase #2 | $100.26 | 6.633% | $106.9102 | $106.91 | $106.90 | $106.90 |
| Purchase #3 | $37.67 | 8.742% | $40.9631 | $40.96 | $40.95 | $41.00 |
| Purchase #4 | $128.36 | 13.200% | $145.3035 | $145.30 | $145.30 | $145.30 |
| Purchase #5 | $59.29 | 9.257% | $64.7785 | $64.78 | $64.80 | $64.80 |
| Purchase #6 | $93.54 | 9.195% | $102.141 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $59.64 | 12.632% | $67.1737 | $67.17 | $67.15 | $67.20 |
| 7 purchase totals = | $527.41 | $579.6398 | $579.63 | $579.60 | $579.70 | |