| 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 | $42.31 | 12.331% | $47.5272 | $47.53 | $47.55 | $47.50 |
| Purchase #2 | $87.69 | 7.658% | $94.4053 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $139.60 | 12.196% | $156.6256 | $156.63 | $156.65 | $156.60 |
| Purchase #4 | $56.38 | 12.821% | $63.6085 | $63.61 | $63.60 | $63.60 |
| Purchase #5 | $20.56 | 11.413% | $22.9065 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $206.60 | 5.729% | $218.4361 | $218.44 | $218.45 | $218.40 |
| Purchase #7 | $42.54 | 11.859% | $47.5848 | $47.58 | $47.60 | $47.60 |
| 7 purchase totals = | $595.68 | $651.0940 | $651.11 | $651.15 | $651.00 | |