| 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 | $76.99 | 4.657% | $80.5754 | $80.58 | $80.60 | $80.60 |
| Purchase #2 | $86.66 | 3.146% | $89.3863 | $89.39 | $89.40 | $89.40 |
| Purchase #3 | $54.64 | 3.410% | $56.5032 | $56.50 | $56.50 | $56.50 |
| Purchase #4 | $189.83 | 13.673% | $215.7855 | $215.79 | $215.80 | $215.80 |
| Purchase #5 | $244.65 | 7.764% | $263.6446 | $263.64 | $263.65 | $263.60 |
| Purchase #6 | $111.65 | 5.310% | $117.5786 | $117.58 | $117.60 | $117.60 |
| Purchase #7 | $163.63 | 4.335% | $170.7234 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $928.05 | $994.1970 | $994.20 | $994.25 | $994.20 | |