| 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 | 12.630% | $79.483 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $8.48 | 12.209% | $9.5153 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $59.36 | 9.368% | $64.9208 | $64.92 | $64.90 | $64.90 |
| Purchase #4 | $144.35 | 7.204% | $154.749 | $154.75 | $154.75 | $154.70 |
| Purchase #5 | $121.26 | 6.262% | $128.8533 | $128.85 | $128.85 | $128.90 |
| Purchase #6 | $200.46 | 7.684% | $215.8633 | $215.86 | $215.85 | $215.90 |
| Purchase #7 | $42.74 | 13.372% | $48.4552 | $48.46 | $48.45 | $48.50 |
| 7 purchase totals = | $647.22 | $701.8399 | $701.84 | $701.80 | $701.90 | |