| 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 | $11.44 | 4.273% | $11.9288 | $11.93 | $11.95 | $11.90 |
| Purchase #2 | $173.76 | 5.267% | $182.9119 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $70.36 | 3.663% | $72.9373 | $72.94 | $72.95 | $72.90 |
| Purchase #4 | $79.98 | 9.217% | $87.3518 | $87.35 | $87.35 | $87.40 |
| Purchase #5 | $60.52 | 13.662% | $68.7882 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $143.39 | 6.809% | $153.1534 | $153.15 | $153.15 | $153.20 |
| Purchase #7 | $155.91 | 12.750% | $175.7885 | $175.79 | $175.80 | $175.80 |
| 7 purchase totals = | $695.36 | $752.8599 | $752.86 | $752.90 | $752.90 | |