| 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 | $92.91 | 6.773% | $99.2028 | $99.20 | $99.20 | $99.20 |
| Purchase #2 | $209.50 | 4.820% | $219.5979 | $219.60 | $219.60 | $219.60 |
| Purchase #3 | $202.68 | 3.348% | $209.4657 | $209.47 | $209.45 | $209.50 |
| Purchase #4 | $100.78 | 9.502% | $110.3561 | $110.36 | $110.35 | $110.40 |
| Purchase #5 | $213.28 | 7.659% | $229.6151 | $229.62 | $229.60 | $229.60 |
| Purchase #6 | $79.61 | 7.189% | $85.3332 | $85.33 | $85.35 | $85.30 |
| Purchase #7 | $93.57 | 13.297% | $106.012 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $992.33 | $1,059.5828 | $1,059.59 | $1,059.55 | $1,059.60 | |