| 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 | $26.35 | 9.856% | $28.9471 | $28.95 | $28.95 | $28.90 |
| Purchase #2 | $191.64 | 10.118% | $211.0301 | $211.03 | $211.05 | $211.00 |
| Purchase #3 | $18.91 | 12.724% | $21.3161 | $21.32 | $21.30 | $21.30 |
| Purchase #4 | $147.32 | 9.317% | $161.0458 | $161.05 | $161.05 | $161.00 |
| Purchase #5 | $197.46 | 4.204% | $205.7612 | $205.76 | $205.75 | $205.80 |
| Purchase #6 | $126.38 | 9.648% | $138.5731 | $138.57 | $138.55 | $138.60 |
| Purchase #7 | $34.82 | 7.411% | $37.4005 | $37.40 | $37.40 | $37.40 |
| 7 purchase totals = | $742.88 | $804.0739 | $804.08 | $804.05 | $804.00 | |