| 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 | $57.76 | 9.404% | $63.1918 | $63.19 | $63.20 | $63.20 |
| Purchase #2 | $46.41 | 9.426% | $50.7846 | $50.78 | $50.80 | $50.80 |
| Purchase #3 | $155.42 | 10.328% | $171.4718 | $171.47 | $171.45 | $171.50 |
| Purchase #4 | $15.79 | 6.375% | $16.7966 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $93.30 | 6.777% | $99.6229 | $99.62 | $99.60 | $99.60 |
| Purchase #6 | $175.84 | 10.383% | $194.0975 | $194.10 | $194.10 | $194.10 |
| Purchase #7 | $223.77 | 3.358% | $231.2842 | $231.28 | $231.30 | $231.30 |
| 7 purchase totals = | $768.29 | $827.2494 | $827.24 | $827.25 | $827.30 | |