| 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 | $52.66 | 9.746% | $57.7922 | $57.79 | $57.80 | $57.80 |
| Purchase #2 | $56.68 | 8.766% | $61.6486 | $61.65 | $61.65 | $61.60 |
| Purchase #3 | $28.51 | 9.226% | $31.1403 | $31.14 | $31.15 | $31.10 |
| Purchase #4 | $100.58 | 9.482% | $110.117 | $110.12 | $110.10 | $110.10 |
| Purchase #5 | $39.93 | 3.580% | $41.3595 | $41.36 | $41.35 | $41.40 |
| Purchase #6 | $34.57 | 6.182% | $36.7071 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $233.52 | 8.598% | $253.598 | $253.60 | $253.60 | $253.60 |
| 7 purchase totals = | $546.45 | $592.3627 | $592.37 | $592.35 | $592.30 | |