| 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 | $75.78 | 5.752% | $80.1389 | $80.14 | $80.15 | $80.10 |
| Purchase #2 | $215.26 | 12.563% | $242.3031 | $242.30 | $242.30 | $242.30 |
| Purchase #3 | $112.73 | 7.582% | $121.2772 | $121.28 | $121.30 | $121.30 |
| Purchase #4 | $246.47 | 12.442% | $277.1358 | $277.14 | $277.15 | $277.10 |
| Purchase #5 | $98.55 | 13.599% | $111.9518 | $111.95 | $111.95 | $112.00 |
| Purchase #6 | $17.48 | 8.413% | $18.9506 | $18.95 | $18.95 | $19.00 |
| Purchase #7 | $66.26 | 8.252% | $71.7278 | $71.73 | $71.75 | $71.70 |
| 7 purchase totals = | $832.53 | $923.4852 | $923.49 | $923.55 | $923.50 | |