| 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 | $34.67 | 10.429% | $38.2857 | $38.29 | $38.30 | $38.30 |
| Purchase #2 | $179.88 | 8.673% | $195.481 | $195.48 | $195.50 | $195.50 |
| Purchase #3 | $57.83 | 5.653% | $61.0991 | $61.10 | $61.10 | $61.10 |
| Purchase #4 | $218.56 | 7.323% | $234.5651 | $234.57 | $234.55 | $234.60 |
| Purchase #5 | $13.86 | 9.126% | $15.1249 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $182.32 | 11.558% | $203.3925 | $203.39 | $203.40 | $203.40 |
| Purchase #7 | $56.52 | 3.440% | $58.4643 | $58.46 | $58.45 | $58.50 |
| 7 purchase totals = | $743.64 | $806.4126 | $806.41 | $806.40 | $806.50 | |