| 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 | $65.89 | 13.272% | $74.6349 | $74.63 | $74.65 | $74.60 |
| Purchase #2 | $250.50 | 5.184% | $263.4859 | $263.49 | $263.50 | $263.50 |
| Purchase #3 | $200.65 | 4.725% | $210.1307 | $210.13 | $210.15 | $210.10 |
| Purchase #4 | $164.40 | 5.660% | $173.705 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $245.53 | 11.329% | $273.3461 | $273.35 | $273.35 | $273.30 |
| Purchase #6 | $224.99 | 4.273% | $234.6038 | $234.60 | $234.60 | $234.60 |
| Purchase #7 | $180.54 | 7.104% | $193.3656 | $193.37 | $193.35 | $193.40 |
| 7 purchase totals = | $1,332.50 | $1,423.2720 | $1,423.28 | $1,423.30 | $1,423.20 | |