| 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 | $50.30 | 12.789% | $56.7329 | $56.73 | $56.75 | $56.70 |
| Purchase #2 | $8.61 | 10.769% | $9.5372 | $9.54 | $9.55 | $9.50 |
| Purchase #3 | $223.92 | 10.701% | $247.8817 | $247.88 | $247.90 | $247.90 |
| Purchase #4 | $243.88 | 9.490% | $267.0242 | $267.02 | $267.00 | $267.00 |
| Purchase #5 | $233.74 | 9.235% | $255.3259 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $129.59 | 9.629% | $142.0682 | $142.07 | $142.05 | $142.10 |
| Purchase #7 | $75.86 | 4.839% | $79.5309 | $79.53 | $79.55 | $79.50 |
| 7 purchase totals = | $965.90 | $1,058.1010 | $1,058.10 | $1,058.15 | $1,058.00 | |