| 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 | $109.78 | 8.800% | $119.4406 | $119.44 | $119.45 | $119.40 |
| Purchase #2 | $34.59 | 8.683% | $37.5934 | $37.59 | $37.60 | $37.60 |
| Purchase #3 | $53.44 | 4.352% | $55.7657 | $55.77 | $55.75 | $55.80 |
| Purchase #4 | $89.69 | 4.572% | $93.7906 | $93.79 | $93.80 | $93.80 |
| Purchase #5 | $14.58 | 11.674% | $16.2821 | $16.28 | $16.30 | $16.30 |
| Purchase #6 | $212.97 | 10.459% | $235.2445 | $235.24 | $235.25 | $235.20 |
| Purchase #7 | $107.48 | 11.233% | $119.5532 | $119.55 | $119.55 | $119.60 |
| 7 purchase totals = | $622.53 | $677.6701 | $677.66 | $677.70 | $677.70 | |