| 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 | $75.27 | 3.186% | $77.6681 | $77.67 | $77.65 | $77.70 |
| Purchase #2 | $236.40 | 9.857% | $259.7019 | $259.70 | $259.70 | $259.70 |
| Purchase #3 | $184.25 | 3.600% | $190.883 | $190.88 | $190.90 | $190.90 |
| Purchase #4 | $196.58 | 6.586% | $209.5268 | $209.53 | $209.55 | $209.50 |
| Purchase #5 | $234.72 | 4.580% | $245.4702 | $245.47 | $245.45 | $245.50 |
| Purchase #6 | $19.27 | 4.599% | $20.1562 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $37.39 | 10.493% | $41.3133 | $41.31 | $41.30 | $41.30 |
| 7 purchase totals = | $983.88 | $1,044.7195 | $1,044.72 | $1,044.70 | $1,044.80 | |