| 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 | $18.80 | 8.836% | $20.4612 | $20.46 | $20.45 | $20.50 |
| Purchase #2 | $246.58 | 12.352% | $277.0376 | $277.04 | $277.05 | $277.00 |
| Purchase #3 | $174.33 | 4.799% | $182.6961 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $14.43 | 8.173% | $15.6094 | $15.61 | $15.60 | $15.60 |
| Purchase #5 | $8.49 | 9.194% | $9.2706 | $9.27 | $9.25 | $9.30 |
| Purchase #6 | $93.93 | 13.245% | $106.371 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $97.61 | 7.229% | $104.6662 | $104.67 | $104.65 | $104.70 |
| 7 purchase totals = | $654.17 | $716.1121 | $716.12 | $716.05 | $716.20 | |