| 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 | $66.65 | 7.135% | $71.4055 | $71.41 | $71.40 | $71.40 |
| Purchase #2 | $87.33 | 12.716% | $98.4349 | $98.43 | $98.45 | $98.40 |
| Purchase #3 | $82.71 | 13.253% | $93.6716 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $146.99 | 10.567% | $162.5224 | $162.52 | $162.50 | $162.50 |
| Purchase #5 | $130.68 | 5.140% | $137.397 | $137.40 | $137.40 | $137.40 |
| Purchase #6 | $206.32 | 12.698% | $232.5185 | $232.52 | $232.50 | $232.50 |
| Purchase #7 | $219.62 | 11.223% | $244.268 | $244.27 | $244.25 | $244.30 |
| 7 purchase totals = | $940.30 | $1,040.2179 | $1,040.22 | $1,040.15 | $1,040.20 | |