| 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 | $110.47 | 12.765% | $124.5715 | $124.57 | $124.55 | $124.60 |
| Purchase #2 | $240.92 | 9.770% | $264.4579 | $264.46 | $264.45 | $264.50 |
| Purchase #3 | $81.89 | 5.692% | $86.5512 | $86.55 | $86.55 | $86.60 |
| Purchase #4 | $58.55 | 7.393% | $62.8786 | $62.88 | $62.90 | $62.90 |
| Purchase #5 | $24.40 | 9.765% | $26.7827 | $26.78 | $26.80 | $26.80 |
| Purchase #6 | $113.38 | 7.471% | $121.8506 | $121.85 | $121.85 | $121.90 |
| Purchase #7 | $61.35 | 5.188% | $64.5328 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $690.96 | $751.6253 | $751.62 | $751.65 | $751.80 | |