| 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 | $89.86 | 10.169% | $98.9979 | $99.00 | $99.00 | $99.00 |
| Purchase #2 | $223.86 | 8.870% | $243.7164 | $243.72 | $243.70 | $243.70 |
| Purchase #3 | $11.67 | 6.556% | $12.4351 | $12.44 | $12.45 | $12.40 |
| Purchase #4 | $7.42 | 10.331% | $8.1866 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $64.76 | 10.452% | $71.5287 | $71.53 | $71.55 | $71.50 |
| Purchase #6 | $246.55 | 9.657% | $270.3593 | $270.36 | $270.35 | $270.40 |
| Purchase #7 | $55.91 | 13.536% | $63.478 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $700.03 | $768.7020 | $768.72 | $768.75 | $768.70 | |