| 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 | $39.31 | 10.631% | $43.489 | $43.49 | $43.50 | $43.50 |
| Purchase #2 | $101.90 | 9.606% | $111.6885 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $223.58 | 12.571% | $251.6862 | $251.69 | $251.70 | $251.70 |
| Purchase #4 | $193.40 | 5.869% | $204.7506 | $204.75 | $204.75 | $204.80 |
| Purchase #5 | $111.95 | 6.177% | $118.8652 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $208.40 | 6.413% | $221.7647 | $221.76 | $221.75 | $221.80 |
| Purchase #7 | $20.53 | 7.811% | $22.1336 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $899.07 | $974.3778 | $974.38 | $974.40 | $974.50 | |