| 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 | $19.61 | 6.142% | $20.8144 | $20.81 | $20.80 | $20.80 |
| Purchase #2 | $81.59 | 7.807% | $87.9597 | $87.96 | $87.95 | $88.00 |
| Purchase #3 | $163.91 | 6.835% | $175.1132 | $175.11 | $175.10 | $175.10 |
| Purchase #4 | $25.93 | 5.174% | $27.2716 | $27.27 | $27.25 | $27.30 |
| Purchase #5 | $210.37 | 6.357% | $223.7432 | $223.74 | $223.75 | $223.70 |
| Purchase #6 | $8.93 | 6.388% | $9.5004 | $9.50 | $9.50 | $9.50 |
| Purchase #7 | $191.74 | 8.829% | $208.6687 | $208.67 | $208.65 | $208.70 |
| 7 purchase totals = | $702.08 | $753.0712 | $753.06 | $753.00 | $753.10 | |