| 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 | $114.69 | 8.238% | $124.1382 | $124.14 | $124.15 | $124.10 |
| Purchase #2 | $90.53 | 13.794% | $103.0177 | $103.02 | $103.00 | $103.00 |
| Purchase #3 | $73.64 | 4.578% | $77.0112 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $54.78 | 10.211% | $60.3736 | $60.37 | $60.35 | $60.40 |
| Purchase #5 | $148.80 | 9.483% | $162.9107 | $162.91 | $162.90 | $162.90 |
| Purchase #6 | $20.31 | 3.383% | $20.9971 | $21.00 | $21.00 | $21.00 |
| Purchase #7 | $148.37 | 7.425% | $159.3865 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $651.12 | $707.8350 | $707.84 | $707.80 | $707.80 | |