| 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 | $70.49 | 4.565% | $73.7079 | $73.71 | $73.70 | $73.70 |
| Purchase #2 | $203.30 | 13.145% | $230.0238 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $79.88 | 8.513% | $86.6802 | $86.68 | $86.70 | $86.70 |
| Purchase #4 | $173.90 | 13.283% | $196.9991 | $197.00 | $197.00 | $197.00 |
| Purchase #5 | $25.76 | 5.217% | $27.1039 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $112.52 | 4.308% | $117.3674 | $117.37 | $117.35 | $117.40 |
| Purchase #7 | $246.28 | 6.848% | $263.1453 | $263.15 | $263.15 | $263.10 |
| 7 purchase totals = | $912.13 | $995.0276 | $995.03 | $995.00 | $995.00 | |