| 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 | $193.46 | 3.641% | $200.5039 | $200.50 | $200.50 | $200.50 |
| Purchase #2 | $29.41 | 7.354% | $31.5728 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $204.81 | 7.251% | $219.6608 | $219.66 | $219.65 | $219.70 |
| Purchase #4 | $15.50 | 9.344% | $16.9483 | $16.95 | $16.95 | $16.90 |
| Purchase #5 | $75.77 | 5.142% | $79.6661 | $79.67 | $79.65 | $79.70 |
| Purchase #6 | $218.30 | 12.531% | $245.6552 | $245.66 | $245.65 | $245.70 |
| Purchase #7 | $75.89 | 11.171% | $84.3677 | $84.37 | $84.35 | $84.40 |
| 7 purchase totals = | $813.14 | $878.3748 | $878.38 | $878.30 | $878.50 | |