| 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 | $71.65 | 9.521% | $78.4718 | $78.47 | $78.45 | $78.50 |
| Purchase #2 | $168.58 | 5.809% | $178.3728 | $178.37 | $178.35 | $178.40 |
| Purchase #3 | $55.42 | 4.734% | $58.0436 | $58.04 | $58.05 | $58.00 |
| Purchase #4 | $109.91 | 12.778% | $123.9543 | $123.95 | $123.95 | $124.00 |
| Purchase #5 | $152.98 | 8.637% | $166.1929 | $166.19 | $166.20 | $166.20 |
| Purchase #6 | $103.75 | 8.499% | $112.5677 | $112.57 | $112.55 | $112.60 |
| Purchase #7 | $171.33 | 9.778% | $188.0826 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $833.62 | $905.6857 | $905.67 | $905.65 | $905.80 | |