| 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 | $61.51 | 8.787% | $66.9149 | $66.91 | $66.90 | $66.90 |
| Purchase #2 | $44.95 | 13.587% | $51.0574 | $51.06 | $51.05 | $51.10 |
| Purchase #3 | $129.30 | 13.462% | $146.7064 | $146.71 | $146.70 | $146.70 |
| Purchase #4 | $128.55 | 10.596% | $142.1712 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $30.49 | 13.810% | $34.7007 | $34.70 | $34.70 | $34.70 |
| Purchase #6 | $127.49 | 13.171% | $144.2817 | $144.28 | $144.30 | $144.30 |
| Purchase #7 | $168.87 | 13.321% | $191.3652 | $191.37 | $191.35 | $191.40 |
| 7 purchase totals = | $691.16 | $777.1975 | $777.20 | $777.15 | $777.30 | |