| 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 | $225.82 | 3.249% | $233.1569 | $233.16 | $233.15 | $233.20 |
| Purchase #2 | $23.87 | 7.119% | $25.5693 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $64.38 | 5.199% | $67.7271 | $67.73 | $67.75 | $67.70 |
| Purchase #4 | $78.64 | 11.713% | $87.8511 | $87.85 | $87.85 | $87.90 |
| Purchase #5 | $26.67 | 4.398% | $27.8429 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $33.58 | 4.396% | $35.0562 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $49.57 | 8.626% | $53.8459 | $53.85 | $53.85 | $53.80 |
| 7 purchase totals = | $502.53 | $531.0494 | $531.06 | $531.05 | $531.10 | |