| 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 | $90.98 | 7.109% | $97.4478 | $97.45 | $97.45 | $97.40 |
| Purchase #2 | $77.82 | 13.373% | $88.2269 | $88.23 | $88.25 | $88.20 |
| Purchase #3 | $246.88 | 7.163% | $264.564 | $264.56 | $264.55 | $264.60 |
| Purchase #4 | $84.60 | 4.722% | $88.5948 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $86.58 | 4.826% | $90.7584 | $90.76 | $90.75 | $90.80 |
| Purchase #6 | $172.26 | 3.435% | $178.1771 | $178.18 | $178.20 | $178.20 |
| Purchase #7 | $116.55 | 10.700% | $129.0209 | $129.02 | $129.00 | $129.00 |
| 7 purchase totals = | $875.67 | $936.7899 | $936.79 | $936.80 | $936.80 | |