| 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 | $35.71 | 9.674% | $39.1646 | $39.16 | $39.15 | $39.20 |
| Purchase #2 | $84.87 | 9.427% | $92.8707 | $92.87 | $92.85 | $92.90 |
| Purchase #3 | $237.62 | 3.199% | $245.2215 | $245.22 | $245.20 | $245.20 |
| Purchase #4 | $127.81 | 12.711% | $144.0559 | $144.06 | $144.05 | $144.10 |
| Purchase #5 | $86.68 | 5.227% | $91.2108 | $91.21 | $91.20 | $91.20 |
| Purchase #6 | $63.88 | 12.158% | $71.6465 | $71.65 | $71.65 | $71.60 |
| Purchase #7 | $169.90 | 7.745% | $183.0588 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $806.47 | $867.2288 | $867.23 | $867.15 | $867.30 | |