| 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 | $55.70 | 11.175% | $61.9245 | $61.92 | $61.90 | $61.90 |
| Purchase #2 | $101.29 | 9.137% | $110.5449 | $110.54 | $110.55 | $110.50 |
| Purchase #3 | $234.36 | 12.825% | $264.4167 | $264.42 | $264.40 | $264.40 |
| Purchase #4 | $83.91 | 3.366% | $86.7344 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $221.86 | 13.733% | $252.328 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $21.99 | 12.165% | $24.6651 | $24.67 | $24.65 | $24.70 |
| Purchase #7 | $15.78 | 4.682% | $16.5188 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $734.89 | $817.1324 | $817.13 | $817.10 | $817.00 | |