| 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 | $48.34 | 5.588% | $51.0412 | $51.04 | $51.05 | $51.00 |
| Purchase #2 | $64.38 | 7.253% | $69.0495 | $69.05 | $69.05 | $69.00 |
| Purchase #3 | $169.95 | 3.228% | $175.436 | $175.44 | $175.45 | $175.40 |
| Purchase #4 | $12.29 | 12.567% | $13.8345 | $13.83 | $13.85 | $13.80 |
| Purchase #5 | $21.87 | 4.264% | $22.8025 | $22.80 | $22.80 | $22.80 |
| Purchase #6 | $33.68 | 10.206% | $37.1174 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $250.36 | 10.754% | $277.2837 | $277.28 | $277.30 | $277.30 |
| 7 purchase totals = | $600.87 | $646.5648 | $646.56 | $646.60 | $646.40 | |