| 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 | $200.69 | 3.470% | $207.6539 | $207.65 | $207.65 | $207.70 |
| Purchase #2 | $58.73 | 11.180% | $65.296 | $65.30 | $65.30 | $65.30 |
| Purchase #3 | $180.47 | 9.402% | $197.4378 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $26.90 | 8.690% | $29.2376 | $29.24 | $29.25 | $29.20 |
| Purchase #5 | $64.97 | 9.130% | $70.9018 | $70.90 | $70.90 | $70.90 |
| Purchase #6 | $20.71 | 11.241% | $23.038 | $23.04 | $23.05 | $23.00 |
| Purchase #7 | $39.70 | 13.611% | $45.1036 | $45.10 | $45.10 | $45.10 |
| 7 purchase totals = | $592.17 | $638.6687 | $638.67 | $638.70 | $638.60 | |