| 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 | $6.49 | 8.721% | $7.056 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $239.78 | 12.170% | $268.9612 | $268.96 | $268.95 | $269.00 |
| Purchase #3 | $84.66 | 8.161% | $91.5691 | $91.57 | $91.55 | $91.60 |
| Purchase #4 | $79.87 | 11.312% | $88.9049 | $88.90 | $88.90 | $88.90 |
| Purchase #5 | $49.76 | 10.435% | $54.9525 | $54.95 | $54.95 | $55.00 |
| Purchase #6 | $249.41 | 11.118% | $277.1394 | $277.14 | $277.15 | $277.10 |
| Purchase #7 | $136.72 | 7.417% | $146.8605 | $146.86 | $146.85 | $146.90 |
| 7 purchase totals = | $846.69 | $935.4436 | $935.44 | $935.40 | $935.60 | |