| 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 | $26.85 | 5.477% | $28.3206 | $28.32 | $28.30 | $28.30 |
| Purchase #2 | $246.44 | 3.752% | $255.6864 | $255.69 | $255.70 | $255.70 |
| Purchase #3 | $74.81 | 8.636% | $81.2706 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $151.65 | 10.278% | $167.2366 | $167.24 | $167.25 | $167.20 |
| Purchase #5 | $138.77 | 3.518% | $143.6519 | $143.65 | $143.65 | $143.70 |
| Purchase #6 | $17.47 | 9.138% | $19.0664 | $19.07 | $19.05 | $19.10 |
| Purchase #7 | $126.84 | 8.480% | $137.596 | $137.60 | $137.60 | $137.60 |
| 7 purchase totals = | $782.83 | $832.8285 | $832.84 | $832.80 | $832.90 | |