| 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 | $6.97 | 4.435% | $7.2791 | $7.28 | $7.30 | $7.30 |
| Purchase #2 | $36.67 | 10.668% | $40.582 | $40.58 | $40.60 | $40.60 |
| Purchase #3 | $17.41 | 6.639% | $18.5658 | $18.57 | $18.55 | $18.60 |
| Purchase #4 | $52.33 | 4.513% | $54.6917 | $54.69 | $54.70 | $54.70 |
| Purchase #5 | $210.63 | 12.498% | $236.9545 | $236.95 | $236.95 | $237.00 |
| Purchase #6 | $203.43 | 4.517% | $212.6189 | $212.62 | $212.60 | $212.60 |
| Purchase #7 | $240.48 | 4.183% | $250.5393 | $250.54 | $250.55 | $250.50 |
| 7 purchase totals = | $767.92 | $821.2313 | $821.23 | $821.25 | $821.30 | |