| 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 | $35.31 | 11.714% | $39.4462 | $39.45 | $39.45 | $39.40 |
| Purchase #2 | $94.60 | 7.684% | $101.8691 | $101.87 | $101.85 | $101.90 |
| Purchase #3 | $117.82 | 5.373% | $124.1505 | $124.15 | $124.15 | $124.20 |
| Purchase #4 | $181.37 | 9.602% | $198.7851 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $69.48 | 5.770% | $73.489 | $73.49 | $73.50 | $73.50 |
| Purchase #6 | $40.41 | 8.788% | $43.9612 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $78.62 | 7.540% | $84.5479 | $84.55 | $84.55 | $84.50 |
| 7 purchase totals = | $617.61 | $666.2490 | $666.26 | $666.25 | $666.30 | |