| 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 | $71.32 | 9.251% | $77.9178 | $77.92 | $77.90 | $77.90 |
| Purchase #2 | $166.54 | 8.770% | $181.1456 | $181.15 | $181.15 | $181.10 |
| Purchase #3 | $112.76 | 10.192% | $124.2525 | $124.25 | $124.25 | $124.30 |
| Purchase #4 | $16.62 | 11.160% | $18.4748 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $140.93 | 8.714% | $153.2106 | $153.21 | $153.20 | $153.20 |
| Purchase #6 | $63.97 | 5.563% | $67.5287 | $67.53 | $67.55 | $67.50 |
| Purchase #7 | $73.84 | 13.235% | $83.6127 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $645.98 | $706.1427 | $706.14 | $706.10 | $706.10 | |