| 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 | $12.82 | 6.253% | $13.6216 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $40.55 | 13.391% | $45.9801 | $45.98 | $46.00 | $46.00 |
| Purchase #3 | $140.73 | 10.166% | $155.0366 | $155.04 | $155.05 | $155.00 |
| Purchase #4 | $25.55 | 10.824% | $28.3155 | $28.32 | $28.30 | $28.30 |
| Purchase #5 | $119.26 | 13.408% | $135.2504 | $135.25 | $135.25 | $135.30 |
| Purchase #6 | $76.77 | 13.508% | $87.1401 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $230.79 | 6.597% | $246.0152 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $646.47 | $711.3595 | $711.37 | $711.35 | $711.30 | |