| 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 | $74.81 | 12.745% | $84.3445 | $84.34 | $84.35 | $84.30 |
| Purchase #2 | $134.84 | 5.181% | $141.8261 | $141.83 | $141.85 | $141.80 |
| Purchase #3 | $169.66 | 6.346% | $180.4266 | $180.43 | $180.45 | $180.40 |
| Purchase #4 | $66.34 | 11.583% | $74.0242 | $74.02 | $74.00 | $74.00 |
| Purchase #5 | $121.45 | 3.860% | $126.138 | $126.14 | $126.15 | $126.10 |
| Purchase #6 | $180.59 | 9.281% | $197.3506 | $197.35 | $197.35 | $197.40 |
| Purchase #7 | $242.64 | 9.456% | $265.584 | $265.58 | $265.60 | $265.60 |
| 7 purchase totals = | $990.33 | $1,069.6940 | $1,069.69 | $1,069.75 | $1,069.60 | |