| 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 | $8.86 | 4.762% | $9.2819 | $9.28 | $9.30 | $9.30 |
| Purchase #2 | $82.85 | 10.556% | $91.5956 | $91.60 | $91.60 | $91.60 |
| Purchase #3 | $38.79 | 5.594% | $40.9599 | $40.96 | $40.95 | $41.00 |
| Purchase #4 | $211.92 | 8.524% | $229.9841 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $92.25 | 5.760% | $97.5636 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $233.39 | 7.349% | $250.5418 | $250.54 | $250.55 | $250.50 |
| Purchase #7 | $191.31 | 3.580% | $198.1589 | $198.16 | $198.15 | $198.20 |
| 7 purchase totals = | $859.37 | $918.0858 | $918.08 | $918.10 | $918.20 | |