| 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 | $70.57 | 5.119% | $74.1825 | $74.18 | $74.20 | $74.20 |
| Purchase #2 | $63.45 | 3.436% | $65.6301 | $65.63 | $65.65 | $65.60 |
| Purchase #3 | $126.88 | 8.107% | $137.1662 | $137.17 | $137.15 | $137.20 |
| Purchase #4 | $152.43 | 5.602% | $160.9691 | $160.97 | $160.95 | $161.00 |
| Purchase #5 | $31.78 | 8.511% | $34.4848 | $34.48 | $34.50 | $34.50 |
| Purchase #6 | $41.29 | 4.565% | $43.1749 | $43.17 | $43.15 | $43.20 |
| Purchase #7 | $231.59 | 7.459% | $248.8643 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $717.99 | $764.4719 | $764.46 | $764.45 | $764.60 | |