| 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 | $7.71 | 10.421% | $8.5135 | $8.51 | $8.50 | $8.50 |
| Purchase #2 | $122.96 | 12.475% | $138.2993 | $138.30 | $138.30 | $138.30 |
| Purchase #3 | $248.66 | 8.859% | $270.6888 | $270.69 | $270.70 | $270.70 |
| Purchase #4 | $99.28 | 7.424% | $106.6505 | $106.65 | $106.65 | $106.70 |
| Purchase #5 | $38.91 | 9.769% | $42.7111 | $42.71 | $42.70 | $42.70 |
| Purchase #6 | $95.31 | 7.428% | $102.3896 | $102.39 | $102.40 | $102.40 |
| Purchase #7 | $38.25 | 7.239% | $41.0189 | $41.02 | $41.00 | $41.00 |
| 7 purchase totals = | $651.08 | $710.2717 | $710.27 | $710.25 | $710.30 | |