| 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 | $16.25 | 7.454% | $17.4613 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $58.54 | 10.157% | $64.4859 | $64.49 | $64.50 | $64.50 |
| Purchase #3 | $245.58 | 3.829% | $254.9833 | $254.98 | $255.00 | $255.00 |
| Purchase #4 | $35.46 | 6.479% | $37.7575 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $195.62 | 8.481% | $212.2105 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $146.65 | 10.236% | $161.6611 | $161.66 | $161.65 | $161.70 |
| Purchase #7 | $195.58 | 13.449% | $221.8836 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $893.68 | $970.4432 | $970.44 | $970.45 | $970.60 | |