| 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 | $102.25 | 7.593% | $110.0138 | $110.01 | $110.00 | $110.00 |
| Purchase #2 | $50.41 | 9.365% | $55.1309 | $55.13 | $55.15 | $55.10 |
| Purchase #3 | $35.29 | 5.502% | $37.2317 | $37.23 | $37.25 | $37.20 |
| Purchase #4 | $247.81 | 10.694% | $274.3108 | $274.31 | $274.30 | $274.30 |
| Purchase #5 | $20.73 | 12.642% | $23.3507 | $23.35 | $23.35 | $23.40 |
| Purchase #6 | $106.40 | 6.833% | $113.6703 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $144.57 | 13.466% | $164.0378 | $164.04 | $164.05 | $164.00 |
| 7 purchase totals = | $707.46 | $777.7460 | $777.74 | $777.75 | $777.70 | |