| 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 | $68.53 | 9.247% | $74.867 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $98.72 | 7.632% | $106.2543 | $106.25 | $106.25 | $106.30 |
| Purchase #3 | $122.40 | 6.744% | $130.6547 | $130.65 | $130.65 | $130.70 |
| Purchase #4 | $188.65 | 10.866% | $209.1487 | $209.15 | $209.15 | $209.10 |
| Purchase #5 | $187.69 | 3.417% | $194.1034 | $194.10 | $194.10 | $194.10 |
| Purchase #6 | $84.65 | 6.372% | $90.0439 | $90.04 | $90.05 | $90.00 |
| Purchase #7 | $79.27 | 13.598% | $90.0491 | $90.05 | $90.05 | $90.00 |
| 7 purchase totals = | $829.91 | $895.1211 | $895.11 | $895.10 | $895.10 | |