| 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 | $102.35 | 5.490% | $107.969 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $246.71 | 7.399% | $264.9641 | $264.96 | $264.95 | $265.00 |
| Purchase #3 | $5.98 | 9.138% | $6.5265 | $6.53 | $6.55 | $6.50 |
| Purchase #4 | $69.58 | 6.297% | $73.9615 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $217.32 | 11.156% | $241.5642 | $241.56 | $241.55 | $241.60 |
| Purchase #6 | $16.51 | 4.863% | $17.3129 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $13.86 | 4.834% | $14.53 | $14.53 | $14.55 | $14.50 |
| 7 purchase totals = | $672.31 | $726.8282 | $726.82 | $726.80 | $726.90 | |