| 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 | $81.29 | 12.433% | $91.3968 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $209.32 | 8.159% | $226.3984 | $226.40 | $226.40 | $226.40 |
| Purchase #3 | $21.76 | 8.223% | $23.5493 | $23.55 | $23.55 | $23.50 |
| Purchase #4 | $128.68 | 13.203% | $145.6696 | $145.67 | $145.65 | $145.70 |
| Purchase #5 | $82.39 | 10.521% | $91.0583 | $91.06 | $91.05 | $91.10 |
| Purchase #6 | $169.99 | 9.707% | $186.4909 | $186.49 | $186.50 | $186.50 |
| Purchase #7 | $166.75 | 12.393% | $187.4153 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $860.18 | $951.9786 | $951.99 | $951.95 | $952.00 | |