| 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 | $79.51 | 11.470% | $88.6298 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $113.46 | 7.864% | $122.3825 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $85.88 | 7.836% | $92.6096 | $92.61 | $92.60 | $92.60 |
| Purchase #4 | $72.31 | 12.768% | $81.5425 | $81.54 | $81.55 | $81.50 |
| Purchase #5 | $95.26 | 9.602% | $104.4069 | $104.41 | $104.40 | $104.40 |
| Purchase #6 | $224.85 | 6.794% | $240.1263 | $240.13 | $240.15 | $240.10 |
| Purchase #7 | $74.34 | 9.169% | $81.1562 | $81.16 | $81.15 | $81.20 |
| 7 purchase totals = | $745.61 | $810.8538 | $810.86 | $810.90 | $810.80 | |