| 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 | $22.43 | 13.320% | $25.4177 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $98.70 | 8.851% | $107.4359 | $107.44 | $107.45 | $107.40 |
| Purchase #3 | $130.71 | 10.773% | $144.7914 | $144.79 | $144.80 | $144.80 |
| Purchase #4 | $11.58 | 13.597% | $13.1545 | $13.15 | $13.15 | $13.20 |
| Purchase #5 | $229.81 | 12.568% | $258.6925 | $258.69 | $258.70 | $258.70 |
| Purchase #6 | $237.39 | 6.571% | $252.9889 | $252.99 | $253.00 | $253.00 |
| Purchase #7 | $76.57 | 3.253% | $79.0608 | $79.06 | $79.05 | $79.10 |
| 7 purchase totals = | $807.19 | $881.5417 | $881.54 | $881.55 | $881.60 | |