| 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 | $192.93 | 10.851% | $213.8648 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $15.99 | 8.757% | $17.3902 | $17.39 | $17.40 | $17.40 |
| Purchase #3 | $30.49 | 7.225% | $32.6929 | $32.69 | $32.70 | $32.70 |
| Purchase #4 | $27.53 | 10.854% | $30.5181 | $30.52 | $30.50 | $30.50 |
| Purchase #5 | $82.58 | 8.744% | $89.8008 | $89.80 | $89.80 | $89.80 |
| Purchase #6 | $18.52 | 6.297% | $19.6862 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $180.30 | 6.266% | $191.5976 | $191.60 | $191.60 | $191.60 |
| 7 purchase totals = | $548.34 | $595.5506 | $595.55 | $595.55 | $595.60 | |