| 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 | $65.25 | 9.813% | $71.653 | $71.65 | $71.65 | $71.70 |
| Purchase #2 | $42.33 | 10.733% | $46.8733 | $46.87 | $46.85 | $46.90 |
| Purchase #3 | $175.30 | 6.116% | $186.0213 | $186.02 | $186.00 | $186.00 |
| Purchase #4 | $37.77 | 7.729% | $40.6892 | $40.69 | $40.70 | $40.70 |
| Purchase #5 | $141.88 | 4.735% | $148.598 | $148.60 | $148.60 | $148.60 |
| Purchase #6 | $158.52 | 5.413% | $167.1007 | $167.10 | $167.10 | $167.10 |
| Purchase #7 | $24.70 | 8.225% | $26.7316 | $26.73 | $26.75 | $26.70 |
| 7 purchase totals = | $645.75 | $687.6671 | $687.66 | $687.65 | $687.70 | |