| 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 | $67.85 | 13.534% | $77.0328 | $77.03 | $77.05 | $77.00 |
| Purchase #2 | $32.97 | 12.199% | $36.992 | $36.99 | $37.00 | $37.00 |
| Purchase #3 | $197.62 | 8.664% | $214.7418 | $214.74 | $214.75 | $214.70 |
| Purchase #4 | $66.37 | 7.433% | $71.3033 | $71.30 | $71.30 | $71.30 |
| Purchase #5 | $30.52 | 11.483% | $34.0246 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $28.68 | 12.594% | $32.292 | $32.29 | $32.30 | $32.30 |
| Purchase #7 | $113.33 | 11.389% | $126.2372 | $126.24 | $126.25 | $126.20 |
| 7 purchase totals = | $537.34 | $592.6237 | $592.61 | $592.65 | $592.50 | |