| 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 | $30.28 | 12.255% | $33.9908 | $33.99 | $34.00 | $34.00 |
| Purchase #2 | $202.82 | 6.212% | $215.4192 | $215.42 | $215.40 | $215.40 |
| Purchase #3 | $223.92 | 6.636% | $238.7793 | $238.78 | $238.80 | $238.80 |
| Purchase #4 | $147.98 | 11.529% | $165.0406 | $165.04 | $165.05 | $165.00 |
| Purchase #5 | $18.95 | 9.257% | $20.7042 | $20.70 | $20.70 | $20.70 |
| Purchase #6 | $59.31 | 11.715% | $66.2582 | $66.26 | $66.25 | $66.30 |
| Purchase #7 | $113.86 | 12.682% | $128.2997 | $128.30 | $128.30 | $128.30 |
| 7 purchase totals = | $797.12 | $868.4920 | $868.49 | $868.50 | $868.50 | |