| 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 | $64.28 | 9.291% | $70.2523 | $70.25 | $70.25 | $70.30 |
| Purchase #2 | $240.25 | 10.488% | $265.4474 | $265.45 | $265.45 | $265.40 |
| Purchase #3 | $210.68 | 9.500% | $230.6946 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $173.95 | 5.314% | $183.1937 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $96.81 | 3.174% | $99.8827 | $99.88 | $99.90 | $99.90 |
| Purchase #6 | $229.68 | 7.299% | $246.4443 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $199.83 | 6.607% | $213.0328 | $213.03 | $213.05 | $213.00 |
| 7 purchase totals = | $1,215.48 | $1,308.9478 | $1,308.93 | $1,309.00 | $1,308.90 | |