| 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 | $193.74 | 6.826% | $206.9647 | $206.96 | $206.95 | $207.00 |
| Purchase #2 | $19.30 | 12.467% | $21.7061 | $21.71 | $21.70 | $21.70 |
| Purchase #3 | $79.36 | 7.726% | $85.4914 | $85.49 | $85.50 | $85.50 |
| Purchase #4 | $12.65 | 12.697% | $14.2562 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $71.85 | 6.828% | $76.7559 | $76.76 | $76.75 | $76.80 |
| Purchase #6 | $122.25 | 11.206% | $135.9493 | $135.95 | $135.95 | $135.90 |
| Purchase #7 | $9.54 | 7.671% | $10.2718 | $10.27 | $10.25 | $10.30 |
| 7 purchase totals = | $508.69 | $551.3954 | $551.40 | $551.35 | $551.50 | |