| 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 | $104.66 | 3.108% | $107.9128 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $132.72 | 6.262% | $141.0309 | $141.03 | $141.05 | $141.00 |
| Purchase #3 | $55.51 | 5.241% | $58.4193 | $58.42 | $58.40 | $58.40 |
| Purchase #4 | $235.79 | 7.165% | $252.6844 | $252.68 | $252.70 | $252.70 |
| Purchase #5 | $68.69 | 3.143% | $70.8489 | $70.85 | $70.85 | $70.80 |
| Purchase #6 | $36.99 | 12.472% | $41.6034 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $12.75 | 4.760% | $13.3569 | $13.36 | $13.35 | $13.40 |
| 7 purchase totals = | $647.11 | $685.8566 | $685.85 | $685.85 | $685.80 | |