| 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 | $25.88 | 5.338% | $27.2615 | $27.26 | $27.25 | $27.30 |
| Purchase #2 | $213.56 | 9.540% | $233.9336 | $233.93 | $233.95 | $233.90 |
| Purchase #3 | $92.82 | 7.671% | $99.9402 | $99.94 | $99.95 | $99.90 |
| Purchase #4 | $152.84 | 5.272% | $160.8977 | $160.90 | $160.90 | $160.90 |
| Purchase #5 | $16.64 | 3.149% | $17.164 | $17.16 | $17.15 | $17.20 |
| Purchase #6 | $213.35 | 8.757% | $232.0331 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $43.41 | 6.476% | $46.2212 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $758.50 | $817.4513 | $817.44 | $817.45 | $817.40 | |