| 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 | $98.96 | 3.257% | $102.1831 | $102.18 | $102.20 | $102.20 |
| Purchase #2 | $7.97 | 7.660% | $8.5805 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $226.70 | 4.836% | $237.6632 | $237.66 | $237.65 | $237.70 |
| Purchase #4 | $200.66 | 11.145% | $223.0236 | $223.02 | $223.00 | $223.00 |
| Purchase #5 | $110.38 | 11.391% | $122.9534 | $122.95 | $122.95 | $123.00 |
| Purchase #6 | $7.30 | 3.189% | $7.5328 | $7.53 | $7.55 | $7.50 |
| Purchase #7 | $101.81 | 10.747% | $112.7515 | $112.75 | $112.75 | $112.80 |
| 7 purchase totals = | $753.78 | $814.6881 | $814.67 | $814.70 | $814.80 | |