| 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 | $117.42 | 8.842% | $127.8023 | $127.80 | $127.80 | $127.80 |
| Purchase #2 | $65.30 | 4.560% | $68.2777 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $136.63 | 10.188% | $150.5499 | $150.55 | $150.55 | $150.50 |
| Purchase #4 | $51.84 | 11.740% | $57.926 | $57.93 | $57.95 | $57.90 |
| Purchase #5 | $50.38 | 10.559% | $55.6996 | $55.70 | $55.70 | $55.70 |
| Purchase #6 | $228.41 | 10.751% | $252.9664 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $9.81 | 4.479% | $10.2494 | $10.25 | $10.25 | $10.20 |
| 7 purchase totals = | $659.79 | $723.4713 | $723.48 | $723.50 | $723.40 | |