| 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 | $104.84 | 9.679% | $114.9875 | $114.99 | $115.00 | $115.00 |
| Purchase #2 | $75.93 | 13.676% | $86.3142 | $86.31 | $86.30 | $86.30 |
| Purchase #3 | $42.36 | 6.517% | $45.1206 | $45.12 | $45.10 | $45.10 |
| Purchase #4 | $202.86 | 4.512% | $212.013 | $212.01 | $212.00 | $212.00 |
| Purchase #5 | $66.61 | 6.149% | $70.7058 | $70.71 | $70.70 | $70.70 |
| Purchase #6 | $123.38 | 7.445% | $132.5656 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $194.46 | 10.797% | $215.4558 | $215.46 | $215.45 | $215.50 |
| 7 purchase totals = | $810.44 | $877.1625 | $877.17 | $877.10 | $877.20 | |