| 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 | $100.49 | 11.674% | $112.2212 | $112.22 | $112.20 | $112.20 |
| Purchase #2 | $23.95 | 6.257% | $25.4486 | $25.45 | $25.45 | $25.40 |
| Purchase #3 | $13.40 | 8.802% | $14.5795 | $14.58 | $14.60 | $14.60 |
| Purchase #4 | $162.77 | 13.358% | $184.5128 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $217.68 | 7.390% | $233.7666 | $233.77 | $233.75 | $233.80 |
| Purchase #6 | $173.63 | 13.642% | $197.3166 | $197.32 | $197.30 | $197.30 |
| Purchase #7 | $8.72 | 8.799% | $9.4873 | $9.49 | $9.50 | $9.50 |
| 7 purchase totals = | $700.64 | $777.3326 | $777.34 | $777.30 | $777.30 | |