| 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 | $131.48 | 11.517% | $146.6226 | $146.62 | $146.60 | $146.60 |
| Purchase #2 | $17.94 | 11.699% | $20.0388 | $20.04 | $20.05 | $20.00 |
| Purchase #3 | $34.49 | 6.314% | $36.6677 | $36.67 | $36.65 | $36.70 |
| Purchase #4 | $14.83 | 9.539% | $16.2446 | $16.24 | $16.25 | $16.20 |
| Purchase #5 | $117.25 | 8.649% | $127.391 | $127.39 | $127.40 | $127.40 |
| Purchase #6 | $17.37 | 4.807% | $18.205 | $18.21 | $18.20 | $18.20 |
| Purchase #7 | $37.99 | 8.855% | $41.354 | $41.35 | $41.35 | $41.40 |
| 7 purchase totals = | $371.35 | $406.5237 | $406.52 | $406.50 | $406.50 | |