| 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 | $30.33 | 3.778% | $31.4759 | $31.48 | $31.50 | $31.50 |
| Purchase #2 | $245.88 | 13.401% | $278.8304 | $278.83 | $278.85 | $278.80 |
| Purchase #3 | $110.87 | 12.687% | $124.9361 | $124.94 | $124.95 | $124.90 |
| Purchase #4 | $37.79 | 6.766% | $40.3469 | $40.35 | $40.35 | $40.30 |
| Purchase #5 | $195.64 | 13.248% | $221.5584 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $151.74 | 11.139% | $168.6423 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $55.39 | 8.645% | $60.1785 | $60.18 | $60.20 | $60.20 |
| 7 purchase totals = | $827.64 | $925.9685 | $925.98 | $926.05 | $925.90 | |