| 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 | $72.70 | 9.679% | $79.7366 | $79.74 | $79.75 | $79.70 |
| Purchase #2 | $60.64 | 4.666% | $63.4695 | $63.47 | $63.45 | $63.50 |
| Purchase #3 | $33.29 | 5.146% | $35.0031 | $35.00 | $35.00 | $35.00 |
| Purchase #4 | $60.61 | 13.793% | $68.9699 | $68.97 | $68.95 | $69.00 |
| Purchase #5 | $159.72 | 6.462% | $170.0411 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $25.80 | 9.414% | $28.2288 | $28.23 | $28.25 | $28.20 |
| Purchase #7 | $113.82 | 10.837% | $126.1547 | $126.15 | $126.15 | $126.20 |
| 7 purchase totals = | $526.58 | $571.6037 | $571.60 | $571.60 | $571.60 | |