| 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 | $70.50 | 7.571% | $75.8376 | $75.84 | $75.85 | $75.80 |
| Purchase #2 | $89.44 | 10.729% | $99.036 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $61.70 | 4.212% | $64.2988 | $64.30 | $64.30 | $64.30 |
| Purchase #4 | $60.41 | 6.215% | $64.1645 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $89.74 | 13.676% | $102.0128 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $202.29 | 6.300% | $215.0343 | $215.03 | $215.05 | $215.00 |
| Purchase #7 | $36.36 | 4.596% | $38.0311 | $38.03 | $38.05 | $38.00 |
| 7 purchase totals = | $610.44 | $658.4151 | $658.41 | $658.45 | $658.30 | |