| 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 | $8.68 | 7.575% | $9.3375 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $91.56 | 5.573% | $96.6626 | $96.66 | $96.65 | $96.70 |
| Purchase #3 | $65.92 | 12.821% | $74.3716 | $74.37 | $74.35 | $74.40 |
| Purchase #4 | $149.32 | 10.568% | $165.1001 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $163.96 | 8.214% | $177.4277 | $177.43 | $177.45 | $177.40 |
| Purchase #6 | $36.87 | 6.346% | $39.2098 | $39.21 | $39.20 | $39.20 |
| Purchase #7 | $98.78 | 6.547% | $105.2471 | $105.25 | $105.25 | $105.20 |
| 7 purchase totals = | $615.09 | $667.3564 | $667.36 | $667.35 | $667.30 | |