| 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 | $60.68 | 12.848% | $68.4762 | $68.48 | $68.50 | $68.50 |
| Purchase #2 | $178.36 | 7.123% | $191.0646 | $191.06 | $191.05 | $191.10 |
| Purchase #3 | $17.61 | 13.343% | $19.9597 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $10.41 | 12.820% | $11.7446 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $53.44 | 5.608% | $56.4369 | $56.44 | $56.45 | $56.40 |
| Purchase #6 | $88.61 | 6.569% | $94.4308 | $94.43 | $94.45 | $94.40 |
| Purchase #7 | $245.61 | 12.555% | $276.4463 | $276.45 | $276.45 | $276.40 |
| 7 purchase totals = | $654.72 | $718.5591 | $718.56 | $718.60 | $718.50 | |