| 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 | $34.64 | 10.300% | $38.2079 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $20.83 | 13.871% | $23.7193 | $23.72 | $23.70 | $23.70 |
| Purchase #3 | $65.98 | 9.654% | $72.3497 | $72.35 | $72.35 | $72.30 |
| Purchase #4 | $247.87 | 11.728% | $276.9402 | $276.94 | $276.95 | $276.90 |
| Purchase #5 | $44.54 | 6.454% | $47.4146 | $47.41 | $47.40 | $47.40 |
| Purchase #6 | $20.51 | 5.503% | $21.6387 | $21.64 | $21.65 | $21.60 |
| Purchase #7 | $221.33 | 6.870% | $236.5354 | $236.54 | $236.55 | $236.50 |
| 7 purchase totals = | $655.70 | $716.8058 | $716.81 | $716.80 | $716.60 | |