| 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 | $99.84 | 13.287% | $113.1057 | $113.11 | $113.10 | $113.10 |
| Purchase #2 | $41.72 | 13.501% | $47.3526 | $47.35 | $47.35 | $47.40 |
| Purchase #3 | $169.45 | 10.180% | $186.7 | $186.70 | $186.70 | $186.70 |
| Purchase #4 | $55.42 | 8.758% | $60.2737 | $60.27 | $60.25 | $60.30 |
| Purchase #5 | $176.98 | 6.602% | $188.6642 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $189.71 | 6.294% | $201.6503 | $201.65 | $201.65 | $201.70 |
| Purchase #7 | $84.61 | 5.544% | $89.3008 | $89.30 | $89.30 | $89.30 |
| 7 purchase totals = | $817.73 | $887.0473 | $887.04 | $887.00 | $887.20 | |