| 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 | $97.38 | 11.595% | $108.6712 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $89.37 | 11.536% | $99.6797 | $99.68 | $99.70 | $99.70 |
| Purchase #3 | $84.56 | 5.760% | $89.4307 | $89.43 | $89.45 | $89.40 |
| Purchase #4 | $43.66 | 11.178% | $48.5403 | $48.54 | $48.55 | $48.50 |
| Purchase #5 | $224.53 | 11.130% | $249.5202 | $249.52 | $249.50 | $249.50 |
| Purchase #6 | $22.71 | 8.343% | $24.6047 | $24.60 | $24.60 | $24.60 |
| Purchase #7 | $170.62 | 13.430% | $193.5343 | $193.53 | $193.55 | $193.50 |
| 7 purchase totals = | $732.83 | $813.9811 | $813.97 | $814.00 | $813.90 | |