| 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 | $42.56 | 7.384% | $45.7026 | $45.70 | $45.70 | $45.70 |
| Purchase #2 | $34.54 | 7.289% | $37.0576 | $37.06 | $37.05 | $37.10 |
| Purchase #3 | $178.31 | 10.870% | $197.6923 | $197.69 | $197.70 | $197.70 |
| Purchase #4 | $133.65 | 5.147% | $140.529 | $140.53 | $140.55 | $140.50 |
| Purchase #5 | $124.57 | 9.405% | $136.2858 | $136.29 | $136.30 | $136.30 |
| Purchase #6 | $56.40 | 13.575% | $64.0563 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $153.27 | 11.322% | $170.6232 | $170.62 | $170.60 | $170.60 |
| 7 purchase totals = | $723.30 | $791.9468 | $791.95 | $791.95 | $792.00 | |