| 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 | $28.83 | 12.574% | $32.4551 | $32.46 | $32.45 | $32.50 |
| Purchase #2 | $67.74 | 13.174% | $76.6641 | $76.66 | $76.65 | $76.70 |
| Purchase #3 | $15.51 | 9.873% | $17.0413 | $17.04 | $17.05 | $17.00 |
| Purchase #4 | $145.26 | 12.522% | $163.4495 | $163.45 | $163.45 | $163.40 |
| Purchase #5 | $156.98 | 6.425% | $167.066 | $167.07 | $167.05 | $167.10 |
| Purchase #6 | $74.79 | 13.468% | $84.8627 | $84.86 | $84.85 | $84.90 |
| Purchase #7 | $120.66 | 8.282% | $130.6531 | $130.65 | $130.65 | $130.70 |
| 7 purchase totals = | $609.77 | $672.1918 | $672.19 | $672.15 | $672.30 | |