| 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 | $228.61 | 13.623% | $259.7535 | $259.75 | $259.75 | $259.80 |
| Purchase #2 | $86.83 | 7.314% | $93.1807 | $93.18 | $93.20 | $93.20 |
| Purchase #3 | $140.33 | 6.440% | $149.3673 | $149.37 | $149.35 | $149.40 |
| Purchase #4 | $34.40 | 13.831% | $39.1579 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $118.87 | 11.692% | $132.7683 | $132.77 | $132.75 | $132.80 |
| Purchase #6 | $104.74 | 6.380% | $111.4224 | $111.42 | $111.40 | $111.40 |
| Purchase #7 | $33.98 | 3.208% | $35.0701 | $35.07 | $35.05 | $35.10 |
| 7 purchase totals = | $747.76 | $820.7202 | $820.72 | $820.65 | $820.90 | |