| 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 | $67.99 | 10.860% | $75.3737 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $117.68 | 9.708% | $129.1044 | $129.10 | $129.10 | $129.10 |
| Purchase #3 | $156.60 | 7.197% | $167.8705 | $167.87 | $167.85 | $167.90 |
| Purchase #4 | $236.89 | 7.859% | $255.5072 | $255.51 | $255.50 | $255.50 |
| Purchase #5 | $39.29 | 4.470% | $41.0463 | $41.05 | $41.05 | $41.00 |
| Purchase #6 | $188.48 | 13.666% | $214.2377 | $214.24 | $214.25 | $214.20 |
| Purchase #7 | $106.54 | 9.642% | $116.8126 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $913.47 | $999.9524 | $999.95 | $999.90 | $999.90 | |