| 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 | $85.57 | 6.408% | $91.0533 | $91.05 | $91.05 | $91.10 |
| Purchase #2 | $250.80 | 6.737% | $267.6964 | $267.70 | $267.70 | $267.70 |
| Purchase #3 | $138.98 | 11.326% | $154.7209 | $154.72 | $154.70 | $154.70 |
| Purchase #4 | $41.84 | 5.753% | $44.2471 | $44.25 | $44.25 | $44.20 |
| Purchase #5 | $8.58 | 8.341% | $9.2957 | $9.30 | $9.30 | $9.30 |
| Purchase #6 | $50.59 | 10.190% | $55.7451 | $55.75 | $55.75 | $55.70 |
| Purchase #7 | $71.41 | 6.621% | $76.1381 | $76.14 | $76.15 | $76.10 |
| 7 purchase totals = | $647.77 | $698.8966 | $698.91 | $698.90 | $698.80 | |