| 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 | $23.48 | 5.323% | $24.7298 | $24.73 | $24.75 | $24.70 |
| Purchase #2 | $241.64 | 7.227% | $259.1033 | $259.10 | $259.10 | $259.10 |
| Purchase #3 | $33.34 | 4.816% | $34.9457 | $34.95 | $34.95 | $34.90 |
| Purchase #4 | $77.26 | 5.554% | $81.551 | $81.55 | $81.55 | $81.60 |
| Purchase #5 | $195.52 | 8.563% | $212.2624 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $39.84 | 7.716% | $42.9141 | $42.91 | $42.90 | $42.90 |
| Purchase #7 | $165.95 | 3.841% | $172.3241 | $172.32 | $172.30 | $172.30 |
| 7 purchase totals = | $777.03 | $827.8304 | $827.82 | $827.80 | $827.80 | |