| 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 | $91.86 | 6.474% | $97.807 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $96.33 | 8.172% | $104.2021 | $104.20 | $104.20 | $104.20 |
| Purchase #3 | $61.93 | 13.817% | $70.4869 | $70.49 | $70.50 | $70.50 |
| Purchase #4 | $125.60 | 9.397% | $137.4026 | $137.40 | $137.40 | $137.40 |
| Purchase #5 | $19.59 | 12.686% | $22.0752 | $22.08 | $22.10 | $22.10 |
| Purchase #6 | $64.78 | 3.335% | $66.9404 | $66.94 | $66.95 | $66.90 |
| Purchase #7 | $144.92 | 11.155% | $161.0858 | $161.09 | $161.10 | $161.10 |
| 7 purchase totals = | $605.01 | $660.0000 | $660.01 | $660.05 | $660.00 | |