| 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 | $73.93 | 10.268% | $81.5211 | $81.52 | $81.50 | $81.50 |
| Purchase #2 | $80.93 | 13.551% | $91.8968 | $91.90 | $91.90 | $91.90 |
| Purchase #3 | $204.38 | 3.609% | $211.7561 | $211.76 | $211.75 | $211.80 |
| Purchase #4 | $173.46 | 7.380% | $186.2613 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $217.83 | 6.122% | $231.1656 | $231.17 | $231.15 | $231.20 |
| Purchase #6 | $112.99 | 11.645% | $126.1477 | $126.15 | $126.15 | $126.10 |
| Purchase #7 | $35.95 | 9.343% | $39.3088 | $39.31 | $39.30 | $39.30 |
| 7 purchase totals = | $899.47 | $968.0574 | $968.07 | $968.00 | $968.10 | |