| 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 | $114.51 | 9.839% | $125.7766 | $125.78 | $125.80 | $125.80 |
| Purchase #2 | $71.84 | 3.135% | $74.0922 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $62.40 | 5.512% | $65.8395 | $65.84 | $65.85 | $65.80 |
| Purchase #4 | $200.67 | 7.752% | $216.2259 | $216.23 | $216.25 | $216.20 |
| Purchase #5 | $108.35 | 9.286% | $118.4114 | $118.41 | $118.40 | $118.40 |
| Purchase #6 | $31.67 | 7.534% | $34.056 | $34.06 | $34.05 | $34.10 |
| Purchase #7 | $79.46 | 5.345% | $83.7071 | $83.71 | $83.70 | $83.70 |
| 7 purchase totals = | $668.90 | $718.1087 | $718.12 | $718.15 | $718.10 | |