| 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 | $90.70 | 10.254% | $100.0004 | $100.00 | $100.00 | $100.00 |
| Purchase #2 | $49.68 | 4.732% | $52.0309 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $240.68 | 8.237% | $260.5048 | $260.50 | $260.50 | $260.50 |
| Purchase #4 | $160.53 | 9.620% | $175.973 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $182.96 | 4.622% | $191.4164 | $191.42 | $191.40 | $191.40 |
| Purchase #6 | $54.38 | 3.615% | $56.3458 | $56.35 | $56.35 | $56.30 |
| Purchase #7 | $124.86 | 4.319% | $130.2527 | $130.25 | $130.25 | $130.30 |
| 7 purchase totals = | $903.79 | $966.5240 | $966.52 | $966.50 | $966.50 | |