| 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 | $30.81 | 9.716% | $33.8035 | $33.80 | $33.80 | $33.80 |
| Purchase #2 | $62.33 | 11.653% | $69.5933 | $69.59 | $69.60 | $69.60 |
| Purchase #3 | $219.54 | 6.813% | $234.4973 | $234.50 | $234.50 | $234.50 |
| Purchase #4 | $56.63 | 4.349% | $59.0928 | $59.09 | $59.10 | $59.10 |
| Purchase #5 | $76.50 | 3.813% | $79.4169 | $79.42 | $79.40 | $79.40 |
| Purchase #6 | $128.61 | 7.851% | $138.7072 | $138.71 | $138.70 | $138.70 |
| Purchase #7 | $201.38 | 5.739% | $212.9372 | $212.94 | $212.95 | $212.90 |
| 7 purchase totals = | $775.80 | $828.0482 | $828.05 | $828.05 | $828.00 | |