| 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 | $37.79 | 9.794% | $41.4912 | $41.49 | $41.50 | $41.50 |
| Purchase #2 | $156.95 | 8.287% | $169.9564 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $24.48 | 11.504% | $27.2962 | $27.30 | $27.30 | $27.30 |
| Purchase #4 | $62.82 | 9.181% | $68.5875 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $129.37 | 13.368% | $146.6642 | $146.66 | $146.65 | $146.70 |
| Purchase #6 | $8.69 | 10.772% | $9.6261 | $9.63 | $9.65 | $9.60 |
| Purchase #7 | $215.37 | 6.696% | $229.7912 | $229.79 | $229.80 | $229.80 |
| 7 purchase totals = | $635.47 | $693.4128 | $693.42 | $693.45 | $693.50 | |