| 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 | $9.69 | 12.753% | $10.9258 | $10.93 | $10.95 | $10.90 |
| Purchase #2 | $25.49 | 11.706% | $28.4739 | $28.47 | $28.45 | $28.50 |
| Purchase #3 | $60.76 | 5.648% | $64.1917 | $64.19 | $64.20 | $64.20 |
| Purchase #4 | $173.97 | 10.487% | $192.2142 | $192.21 | $192.20 | $192.20 |
| Purchase #5 | $189.81 | 12.757% | $214.0241 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $33.58 | 10.169% | $36.9948 | $36.99 | $37.00 | $37.00 |
| Purchase #7 | $76.39 | 3.488% | $79.0545 | $79.05 | $79.05 | $79.10 |
| 7 purchase totals = | $569.69 | $625.8790 | $625.86 | $625.85 | $625.90 | |