| 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 | $12.33 | 7.825% | $13.2948 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $161.49 | 9.265% | $176.452 | $176.45 | $176.45 | $176.50 |
| Purchase #3 | $37.77 | 7.471% | $40.5918 | $40.59 | $40.60 | $40.60 |
| Purchase #4 | $117.25 | 9.169% | $128.0007 | $128.00 | $128.00 | $128.00 |
| Purchase #5 | $43.71 | 10.494% | $48.2969 | $48.30 | $48.30 | $48.30 |
| Purchase #6 | $160.28 | 12.608% | $180.4881 | $180.49 | $180.50 | $180.50 |
| Purchase #7 | $131.60 | 8.539% | $142.8373 | $142.84 | $142.85 | $142.80 |
| 7 purchase totals = | $664.43 | $729.9616 | $729.96 | $730.00 | $730.00 | |