| 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 | $66.62 | 5.181% | $70.0716 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $233.55 | 12.762% | $263.3557 | $263.36 | $263.35 | $263.40 |
| Purchase #3 | $239.39 | 10.488% | $264.4972 | $264.50 | $264.50 | $264.50 |
| Purchase #4 | $6.36 | 6.592% | $6.7793 | $6.78 | $6.80 | $6.80 |
| Purchase #5 | $148.30 | 8.845% | $161.4171 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $24.51 | 9.755% | $26.901 | $26.90 | $26.90 | $26.90 |
| Purchase #7 | $57.90 | 8.495% | $62.8186 | $62.82 | $62.80 | $62.80 |
| 7 purchase totals = | $776.63 | $855.8405 | $855.85 | $855.80 | $855.90 | |