| 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 | $73.33 | 3.131% | $75.626 | $75.63 | $75.65 | $75.60 |
| Purchase #2 | $130.73 | 10.538% | $144.5063 | $144.51 | $144.50 | $144.50 |
| Purchase #3 | $112.35 | 10.556% | $124.2097 | $124.21 | $124.20 | $124.20 |
| Purchase #4 | $128.91 | 12.477% | $144.9941 | $144.99 | $145.00 | $145.00 |
| Purchase #5 | $74.51 | 6.277% | $79.187 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $26.91 | 4.248% | $28.0531 | $28.05 | $28.05 | $28.10 |
| Purchase #7 | $27.80 | 10.452% | $30.7057 | $30.71 | $30.70 | $30.70 |
| 7 purchase totals = | $574.54 | $627.2819 | $627.29 | $627.30 | $627.30 | |