| 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 | $33.30 | 6.647% | $35.5135 | $35.51 | $35.50 | $35.50 |
| Purchase #2 | $18.73 | 10.461% | $20.6893 | $20.69 | $20.70 | $20.70 |
| Purchase #3 | $67.53 | 5.406% | $71.1807 | $71.18 | $71.20 | $71.20 |
| Purchase #4 | $112.86 | 10.644% | $124.8728 | $124.87 | $124.85 | $124.90 |
| Purchase #5 | $190.32 | 8.590% | $206.6685 | $206.67 | $206.65 | $206.70 |
| Purchase #6 | $221.64 | 8.846% | $241.2463 | $241.25 | $241.25 | $241.20 |
| Purchase #7 | $158.34 | 11.765% | $176.9687 | $176.97 | $176.95 | $177.00 |
| 7 purchase totals = | $802.72 | $877.1398 | $877.14 | $877.10 | $877.20 | |