| 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 | $173.64 | 9.344% | $189.8649 | $189.86 | $189.85 | $189.90 |
| Purchase #2 | $64.31 | 3.454% | $66.5313 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $53.57 | 8.362% | $58.0495 | $58.05 | $58.05 | $58.00 |
| Purchase #4 | $102.41 | 10.499% | $113.162 | $113.16 | $113.15 | $113.20 |
| Purchase #5 | $7.83 | 12.503% | $8.809 | $8.81 | $8.80 | $8.80 |
| Purchase #6 | $230.63 | 10.165% | $254.0735 | $254.07 | $254.05 | $254.10 |
| Purchase #7 | $66.50 | 8.250% | $71.9863 | $71.99 | $72.00 | $72.00 |
| 7 purchase totals = | $698.89 | $762.4765 | $762.47 | $762.45 | $762.50 | |