| 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 | $22.88 | 10.208% | $25.2156 | $25.22 | $25.20 | $25.20 |
| Purchase #2 | $55.65 | 4.705% | $58.2683 | $58.27 | $58.25 | $58.30 |
| Purchase #3 | $121.84 | 10.299% | $134.3883 | $134.39 | $134.40 | $134.40 |
| Purchase #4 | $82.58 | 12.744% | $93.104 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $153.81 | 5.601% | $162.4249 | $162.42 | $162.40 | $162.40 |
| Purchase #6 | $143.28 | 10.107% | $157.7613 | $157.76 | $157.75 | $157.80 |
| Purchase #7 | $42.62 | 10.794% | $47.2204 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $622.66 | $678.3828 | $678.38 | $678.30 | $678.40 | |