| 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 | $40.98 | 12.474% | $46.0918 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $38.41 | 8.558% | $41.6971 | $41.70 | $41.70 | $41.70 |
| Purchase #3 | $185.55 | 6.446% | $197.5106 | $197.51 | $197.50 | $197.50 |
| Purchase #4 | $189.97 | 5.827% | $201.0396 | $201.04 | $201.05 | $201.00 |
| Purchase #5 | $70.46 | 9.295% | $77.0093 | $77.01 | $77.00 | $77.00 |
| Purchase #6 | $218.97 | 9.451% | $239.6649 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $126.89 | 3.666% | $131.5418 | $131.54 | $131.55 | $131.50 |
| 7 purchase totals = | $871.23 | $934.5551 | $934.55 | $934.55 | $934.50 | |