| 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 | $51.48 | 10.863% | $57.0723 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $41.26 | 6.627% | $43.9943 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $46.62 | 7.867% | $50.2876 | $50.29 | $50.30 | $50.30 |
| Purchase #4 | $112.74 | 10.861% | $124.9847 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $220.49 | 4.529% | $230.476 | $230.48 | $230.50 | $230.50 |
| Purchase #6 | $208.59 | 4.196% | $217.3424 | $217.34 | $217.35 | $217.30 |
| Purchase #7 | $73.36 | 9.413% | $80.2654 | $80.27 | $80.25 | $80.30 |
| 7 purchase totals = | $754.54 | $804.4227 | $804.42 | $804.45 | $804.50 | |