| 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 | $36.54 | 4.178% | $38.0666 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $248.88 | 10.324% | $274.5744 | $274.57 | $274.55 | $274.60 |
| Purchase #3 | $54.32 | 10.805% | $60.1893 | $60.19 | $60.20 | $60.20 |
| Purchase #4 | $215.42 | 8.380% | $233.4722 | $233.47 | $233.45 | $233.50 |
| Purchase #5 | $12.64 | 6.238% | $13.4285 | $13.43 | $13.45 | $13.40 |
| Purchase #6 | $45.34 | 6.823% | $48.4335 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $179.92 | 6.143% | $190.9725 | $190.97 | $190.95 | $191.00 |
| 7 purchase totals = | $793.06 | $859.1370 | $859.13 | $859.10 | $859.20 | |