| 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 | $61.82 | 11.315% | $68.8149 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $51.53 | 7.737% | $55.5169 | $55.52 | $55.50 | $55.50 |
| Purchase #3 | $141.30 | 6.285% | $150.1807 | $150.18 | $150.20 | $150.20 |
| Purchase #4 | $32.40 | 9.292% | $35.4106 | $35.41 | $35.40 | $35.40 |
| Purchase #5 | $13.81 | 11.196% | $15.3562 | $15.36 | $15.35 | $15.40 |
| Purchase #6 | $77.65 | 8.829% | $84.5057 | $84.51 | $84.50 | $84.50 |
| Purchase #7 | $24.52 | 8.868% | $26.6944 | $26.69 | $26.70 | $26.70 |
| 7 purchase totals = | $403.03 | $436.4794 | $436.48 | $436.45 | $436.50 | |