| 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 | $25.34 | 4.801% | $26.5566 | $26.56 | $26.55 | $26.60 |
| Purchase #2 | $73.41 | 9.362% | $80.2826 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $96.27 | 13.726% | $109.484 | $109.48 | $109.50 | $109.50 |
| Purchase #4 | $114.37 | 4.422% | $119.4274 | $119.43 | $119.45 | $119.40 |
| Purchase #5 | $111.86 | 5.563% | $118.0828 | $118.08 | $118.10 | $118.10 |
| Purchase #6 | $139.38 | 3.316% | $144.0018 | $144.00 | $144.00 | $144.00 |
| Purchase #7 | $237.80 | 8.482% | $257.9702 | $257.97 | $257.95 | $258.00 |
| 7 purchase totals = | $798.43 | $855.8054 | $855.80 | $855.85 | $855.90 | |