| 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 | $117.81 | 9.657% | $129.1869 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $57.44 | 3.252% | $59.3079 | $59.31 | $59.30 | $59.30 |
| Purchase #3 | $106.41 | 6.761% | $113.6044 | $113.60 | $113.60 | $113.60 |
| Purchase #4 | $5.51 | 4.830% | $5.7761 | $5.78 | $5.80 | $5.80 |
| Purchase #5 | $207.66 | 9.419% | $227.2195 | $227.22 | $227.20 | $227.20 |
| Purchase #6 | $246.82 | 8.116% | $266.8519 | $266.85 | $266.85 | $266.90 |
| Purchase #7 | $12.60 | 13.652% | $14.3202 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $754.25 | $816.2669 | $816.27 | $816.25 | $816.30 | |