| 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 | $38.36 | 6.191% | $40.7349 | $40.73 | $40.75 | $40.70 |
| Purchase #2 | $206.88 | 12.209% | $232.138 | $232.14 | $232.15 | $232.10 |
| Purchase #3 | $184.41 | 10.330% | $203.4596 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $56.60 | 7.126% | $60.6333 | $60.63 | $60.65 | $60.60 |
| Purchase #5 | $195.95 | 9.785% | $215.1237 | $215.12 | $215.10 | $215.10 |
| Purchase #6 | $141.43 | 5.253% | $148.8593 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $14.57 | 3.105% | $15.0224 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $838.20 | $915.9712 | $915.96 | $915.95 | $915.90 | |