| 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 | $13.30 | 5.577% | $14.0417 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $127.91 | 13.269% | $144.8824 | $144.88 | $144.90 | $144.90 |
| Purchase #3 | $8.55 | 5.538% | $9.0235 | $9.02 | $9.00 | $9.00 |
| Purchase #4 | $206.67 | 10.483% | $228.3352 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $160.43 | 7.271% | $172.0949 | $172.09 | $172.10 | $172.10 |
| Purchase #6 | $239.88 | 11.175% | $266.6866 | $266.69 | $266.70 | $266.70 |
| Purchase #7 | $27.28 | 9.791% | $29.951 | $29.95 | $29.95 | $30.00 |
| 7 purchase totals = | $784.02 | $865.0153 | $865.01 | $865.05 | $865.00 | |