| 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 | $46.67 | 5.645% | $49.3045 | $49.30 | $49.30 | $49.30 |
| Purchase #2 | $189.67 | 11.220% | $210.951 | $210.95 | $210.95 | $211.00 |
| Purchase #3 | $185.43 | 8.357% | $200.9264 | $200.93 | $200.95 | $200.90 |
| Purchase #4 | $132.99 | 9.635% | $145.8036 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $63.72 | 11.136% | $70.8159 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $45.43 | 6.107% | $48.2044 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $104.54 | 7.488% | $112.368 | $112.37 | $112.35 | $112.40 |
| 7 purchase totals = | $768.45 | $838.3738 | $838.37 | $838.35 | $838.40 | |