| 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 | $175.67 | 9.515% | $192.385 | $192.39 | $192.40 | $192.40 |
| Purchase #2 | $60.66 | 7.237% | $65.05 | $65.05 | $65.05 | $65.10 |
| Purchase #3 | $18.94 | 6.128% | $20.1006 | $20.10 | $20.10 | $20.10 |
| Purchase #4 | $62.87 | 11.734% | $70.2472 | $70.25 | $70.25 | $70.20 |
| Purchase #5 | $38.56 | 9.788% | $42.3343 | $42.33 | $42.35 | $42.30 |
| Purchase #6 | $22.30 | 8.603% | $24.2185 | $24.22 | $24.20 | $24.20 |
| Purchase #7 | $24.45 | 10.616% | $27.0456 | $27.05 | $27.05 | $27.00 |
| 7 purchase totals = | $403.45 | $441.3812 | $441.39 | $441.40 | $441.30 | |