| 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 | $65.69 | 12.284% | $73.7594 | $73.76 | $73.75 | $73.80 |
| Purchase #2 | $36.25 | 11.509% | $40.422 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $49.85 | 8.695% | $54.1845 | $54.18 | $54.20 | $54.20 |
| Purchase #4 | $90.54 | 7.404% | $97.2436 | $97.24 | $97.25 | $97.20 |
| Purchase #5 | $88.25 | 4.668% | $92.3695 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $133.36 | 6.305% | $141.7683 | $141.77 | $141.75 | $141.80 |
| Purchase #7 | $36.56 | 4.640% | $38.2564 | $38.26 | $38.25 | $38.30 |
| 7 purchase totals = | $500.50 | $538.0037 | $538.00 | $537.95 | $538.10 | |