| 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 | $243.90 | 9.709% | $267.5803 | $267.58 | $267.60 | $267.60 |
| Purchase #2 | $205.36 | 5.281% | $216.2051 | $216.21 | $216.20 | $216.20 |
| Purchase #3 | $68.79 | 4.814% | $72.1016 | $72.10 | $72.10 | $72.10 |
| Purchase #4 | $190.51 | 5.635% | $201.2452 | $201.25 | $201.25 | $201.20 |
| Purchase #5 | $56.35 | 11.522% | $62.8426 | $62.84 | $62.85 | $62.80 |
| Purchase #6 | $61.70 | 7.742% | $66.4768 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $66.61 | 5.185% | $70.0637 | $70.06 | $70.05 | $70.10 |
| 7 purchase totals = | $893.22 | $956.5153 | $956.52 | $956.55 | $956.50 | |