| 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 | $48.36 | 11.332% | $53.8402 | $53.84 | $53.85 | $53.80 |
| Purchase #2 | $112.27 | 12.631% | $126.4508 | $126.45 | $126.45 | $126.50 |
| Purchase #3 | $113.52 | 8.328% | $122.9739 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $77.55 | 3.701% | $80.4201 | $80.42 | $80.40 | $80.40 |
| Purchase #5 | $66.30 | 11.332% | $73.8131 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $57.36 | 13.774% | $65.2608 | $65.26 | $65.25 | $65.30 |
| Purchase #7 | $148.43 | 5.480% | $156.564 | $156.56 | $156.55 | $156.60 |
| 7 purchase totals = | $623.79 | $679.3229 | $679.31 | $679.25 | $679.40 | |