| 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 | $94.46 | 8.574% | $102.559 | $102.56 | $102.55 | $102.60 |
| Purchase #2 | $173.27 | 11.594% | $193.3589 | $193.36 | $193.35 | $193.40 |
| Purchase #3 | $98.65 | 12.238% | $110.7228 | $110.72 | $110.70 | $110.70 |
| Purchase #4 | $62.70 | 8.824% | $68.2326 | $68.23 | $68.25 | $68.20 |
| Purchase #5 | $125.47 | 9.341% | $137.1902 | $137.19 | $137.20 | $137.20 |
| Purchase #6 | $18.88 | 11.245% | $21.0031 | $21.00 | $21.00 | $21.00 |
| Purchase #7 | $7.34 | 13.840% | $8.3559 | $8.36 | $8.35 | $8.40 |
| 7 purchase totals = | $580.77 | $641.4225 | $641.42 | $641.40 | $641.50 | |