| 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 | $44.53 | 3.815% | $46.2288 | $46.23 | $46.25 | $46.20 |
| Purchase #2 | $94.79 | 5.432% | $99.939 | $99.94 | $99.95 | $99.90 |
| Purchase #3 | $195.68 | 6.253% | $207.9159 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $82.56 | 9.145% | $90.1101 | $90.11 | $90.10 | $90.10 |
| Purchase #5 | $222.83 | 7.165% | $238.7958 | $238.80 | $238.80 | $238.80 |
| Purchase #6 | $31.70 | 9.713% | $34.779 | $34.78 | $34.80 | $34.80 |
| Purchase #7 | $109.83 | 3.209% | $113.3544 | $113.35 | $113.35 | $113.40 |
| 7 purchase totals = | $781.92 | $831.1230 | $831.13 | $831.15 | $831.10 | |