| 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 | $71.59 | 8.105% | $77.3924 | $77.39 | $77.40 | $77.40 |
| Purchase #2 | $237.75 | 8.495% | $257.9469 | $257.95 | $257.95 | $257.90 |
| Purchase #3 | $178.48 | 4.726% | $186.915 | $186.92 | $186.90 | $186.90 |
| Purchase #4 | $30.30 | 12.865% | $34.1981 | $34.20 | $34.20 | $34.20 |
| Purchase #5 | $122.91 | 8.738% | $133.6499 | $133.65 | $133.65 | $133.60 |
| Purchase #6 | $90.27 | 4.452% | $94.2888 | $94.29 | $94.30 | $94.30 |
| Purchase #7 | $144.70 | 6.257% | $153.7539 | $153.75 | $153.75 | $153.80 |
| 7 purchase totals = | $876.00 | $938.1450 | $938.15 | $938.15 | $938.10 | |