| 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 | $20.58 | 5.395% | $21.6903 | $21.69 | $21.70 | $21.70 |
| Purchase #2 | $229.96 | 7.235% | $246.5976 | $246.60 | $246.60 | $246.60 |
| Purchase #3 | $21.64 | 5.569% | $22.8451 | $22.85 | $22.85 | $22.80 |
| Purchase #4 | $80.62 | 7.291% | $86.498 | $86.50 | $86.50 | $86.50 |
| Purchase #5 | $75.28 | 10.706% | $83.3395 | $83.34 | $83.35 | $83.30 |
| Purchase #6 | $41.50 | 9.471% | $45.4305 | $45.43 | $45.45 | $45.40 |
| Purchase #7 | $26.60 | 12.329% | $29.8795 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $496.18 | $536.2805 | $536.29 | $536.35 | $536.20 | |