| 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 | $6.49 | 12.869% | $7.3252 | $7.33 | $7.35 | $7.30 |
| Purchase #2 | $44.38 | 5.578% | $46.8555 | $46.86 | $46.85 | $46.90 |
| Purchase #3 | $15.30 | 7.174% | $16.3976 | $16.40 | $16.40 | $16.40 |
| Purchase #4 | $105.52 | 4.650% | $110.4267 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $58.75 | 3.396% | $60.7452 | $60.75 | $60.75 | $60.70 |
| Purchase #6 | $91.44 | 12.177% | $102.5746 | $102.57 | $102.55 | $102.60 |
| Purchase #7 | $13.33 | 4.760% | $13.9645 | $13.96 | $13.95 | $14.00 |
| 7 purchase totals = | $335.21 | $358.2893 | $358.30 | $358.30 | $358.30 | |