| 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 | $5.43 | 6.360% | $5.7753 | $5.78 | $5.80 | $5.80 |
| Purchase #2 | $66.88 | 3.377% | $69.1385 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $89.41 | 5.264% | $94.1165 | $94.12 | $94.10 | $94.10 |
| Purchase #4 | $33.79 | 6.360% | $35.939 | $35.94 | $35.95 | $35.90 |
| Purchase #5 | $169.86 | 12.641% | $191.332 | $191.33 | $191.35 | $191.30 |
| Purchase #6 | $170.59 | 9.856% | $187.4034 | $187.40 | $187.40 | $187.40 |
| Purchase #7 | $37.47 | 5.249% | $39.4368 | $39.44 | $39.45 | $39.40 |
| 7 purchase totals = | $573.43 | $623.1415 | $623.15 | $623.20 | $623.00 | |