| 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 | $78.38 | 8.329% | $84.9083 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $52.86 | 9.791% | $58.0355 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $247.88 | 10.519% | $273.9545 | $273.95 | $273.95 | $274.00 |
| Purchase #4 | $112.29 | 5.753% | $118.75 | $118.75 | $118.75 | $118.80 |
| Purchase #5 | $106.73 | 4.356% | $111.3792 | $111.38 | $111.40 | $111.40 |
| Purchase #6 | $98.62 | 6.244% | $104.7778 | $104.78 | $104.80 | $104.80 |
| Purchase #7 | $19.72 | 12.676% | $22.2197 | $22.22 | $22.20 | $22.20 |
| 7 purchase totals = | $716.48 | $774.0250 | $774.03 | $774.05 | $774.10 | |