| 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 | $66.84 | 3.119% | $68.9247 | $68.92 | $68.90 | $68.90 |
| Purchase #2 | $118.74 | 6.536% | $126.5008 | $126.50 | $126.50 | $126.50 |
| Purchase #3 | $124.90 | 12.280% | $140.2377 | $140.24 | $140.25 | $140.20 |
| Purchase #4 | $128.80 | 7.248% | $138.1354 | $138.14 | $138.15 | $138.10 |
| Purchase #5 | $153.90 | 8.159% | $166.4567 | $166.46 | $166.45 | $166.50 |
| Purchase #6 | $70.80 | 10.867% | $78.4938 | $78.49 | $78.50 | $78.50 |
| Purchase #7 | $64.30 | 9.847% | $70.6316 | $70.63 | $70.65 | $70.60 |
| 7 purchase totals = | $728.28 | $789.3807 | $789.38 | $789.40 | $789.30 | |