| 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 | $74.79 | 5.716% | $79.065 | $79.07 | $79.05 | $79.10 |
| Purchase #2 | $122.30 | 5.474% | $128.9947 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $142.39 | 4.348% | $148.5811 | $148.58 | $148.60 | $148.60 |
| Purchase #4 | $168.91 | 10.835% | $187.2114 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $93.60 | 5.602% | $98.8435 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $56.48 | 8.693% | $61.3898 | $61.39 | $61.40 | $61.40 |
| Purchase #7 | $217.76 | 7.774% | $234.6887 | $234.69 | $234.70 | $234.70 |
| 7 purchase totals = | $876.23 | $938.7742 | $938.77 | $938.80 | $938.80 | |