| 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 | $14.45 | 8.215% | $15.6371 | $15.64 | $15.65 | $15.60 |
| Purchase #2 | $63.82 | 9.551% | $69.9154 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $15.53 | 5.524% | $16.3879 | $16.39 | $16.40 | $16.40 |
| Purchase #4 | $135.39 | 9.540% | $148.3062 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $115.87 | 6.644% | $123.5684 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $161.66 | 3.561% | $167.4167 | $167.42 | $167.40 | $167.40 |
| Purchase #7 | $193.57 | 5.476% | $204.1699 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $700.29 | $745.4016 | $745.42 | $745.35 | $745.40 | |