| 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 | $57.43 | 7.760% | $61.8866 | $61.89 | $61.90 | $61.90 |
| Purchase #2 | $196.30 | 12.246% | $220.3389 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $36.86 | 4.519% | $38.5257 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $53.69 | 5.330% | $56.5517 | $56.55 | $56.55 | $56.60 |
| Purchase #5 | $189.89 | 9.593% | $208.1061 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $202.92 | 12.381% | $228.0435 | $228.04 | $228.05 | $228.00 |
| Purchase #7 | $27.57 | 12.389% | $30.9856 | $30.99 | $31.00 | $31.00 |
| 7 purchase totals = | $764.66 | $844.4381 | $844.45 | $844.50 | $844.40 | |