| 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 | $29.58 | 12.706% | $33.3384 | $33.34 | $33.35 | $33.30 |
| Purchase #2 | $34.25 | 6.118% | $36.3454 | $36.35 | $36.35 | $36.30 |
| Purchase #3 | $141.47 | 3.827% | $146.8841 | $146.88 | $146.90 | $146.90 |
| Purchase #4 | $230.49 | 7.263% | $247.2305 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $81.30 | 10.752% | $90.0414 | $90.04 | $90.05 | $90.00 |
| Purchase #6 | $231.37 | 12.707% | $260.7702 | $260.77 | $260.75 | $260.80 |
| Purchase #7 | $85.52 | 10.813% | $94.7673 | $94.77 | $94.75 | $94.80 |
| 7 purchase totals = | $833.98 | $909.3773 | $909.38 | $909.40 | $909.30 | |