| 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 | $101.45 | 10.727% | $112.3325 | $112.33 | $112.35 | $112.30 |
| Purchase #2 | $28.98 | 4.507% | $30.2861 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $80.81 | 5.500% | $85.2546 | $85.25 | $85.25 | $85.30 |
| Purchase #4 | $147.67 | 7.503% | $158.7497 | $158.75 | $158.75 | $158.70 |
| Purchase #5 | $6.43 | 7.394% | $6.9054 | $6.91 | $6.90 | $6.90 |
| Purchase #6 | $36.87 | 11.829% | $41.2314 | $41.23 | $41.25 | $41.20 |
| Purchase #7 | $8.92 | 6.740% | $9.5212 | $9.52 | $9.50 | $9.50 |
| 7 purchase totals = | $411.13 | $444.2809 | $444.28 | $444.30 | $444.20 | |