| 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 | $83.44 | 10.846% | $92.4899 | $92.49 | $92.50 | $92.50 |
| Purchase #2 | $65.62 | 13.145% | $74.2457 | $74.25 | $74.25 | $74.20 |
| Purchase #3 | $17.55 | 12.290% | $19.7069 | $19.71 | $19.70 | $19.70 |
| Purchase #4 | $113.34 | 4.608% | $118.5627 | $118.56 | $118.55 | $118.60 |
| Purchase #5 | $204.99 | 4.272% | $213.7472 | $213.75 | $213.75 | $213.70 |
| Purchase #6 | $211.42 | 13.396% | $239.7418 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $62.57 | 8.532% | $67.9085 | $67.91 | $67.90 | $67.90 |
| 7 purchase totals = | $758.93 | $826.4027 | $826.41 | $826.40 | $826.30 | |