| 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 | $27.57 | 7.851% | $29.7345 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $249.40 | 6.769% | $266.2819 | $266.28 | $266.30 | $266.30 |
| Purchase #3 | $38.86 | 13.147% | $43.9689 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $41.92 | 10.305% | $46.2399 | $46.24 | $46.25 | $46.20 |
| Purchase #5 | $104.61 | 12.785% | $117.9844 | $117.98 | $118.00 | $118.00 |
| Purchase #6 | $108.97 | 9.628% | $119.4616 | $119.46 | $119.45 | $119.50 |
| Purchase #7 | $8.83 | 13.797% | $10.0483 | $10.05 | $10.05 | $10.00 |
| 7 purchase totals = | $580.16 | $633.7195 | $633.71 | $633.75 | $633.70 | |