| 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 | $65.27 | 8.186% | $70.613 | $70.61 | $70.60 | $70.60 |
| Purchase #2 | $69.55 | 8.676% | $75.5842 | $75.58 | $75.60 | $75.60 |
| Purchase #3 | $28.29 | 3.245% | $29.208 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $202.46 | 13.237% | $229.2596 | $229.26 | $229.25 | $229.30 |
| Purchase #5 | $135.91 | 4.102% | $141.485 | $141.49 | $141.50 | $141.50 |
| Purchase #6 | $21.87 | 6.788% | $23.3545 | $23.35 | $23.35 | $23.40 |
| Purchase #7 | $211.77 | 3.768% | $219.7495 | $219.75 | $219.75 | $219.70 |
| 7 purchase totals = | $735.12 | $789.2538 | $789.25 | $789.25 | $789.30 | |