| 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 | $210.89 | 6.586% | $224.7792 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $89.54 | 4.587% | $93.6472 | $93.65 | $93.65 | $93.60 |
| Purchase #3 | $48.42 | 5.771% | $51.2143 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $7.35 | 8.816% | $7.998 | $8.00 | $8.00 | $8.00 |
| Purchase #5 | $26.95 | 4.727% | $28.2239 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $196.39 | 4.714% | $205.6478 | $205.65 | $205.65 | $205.60 |
| Purchase #7 | $40.71 | 8.519% | $44.1781 | $44.18 | $44.20 | $44.20 |
| 7 purchase totals = | $620.25 | $655.6885 | $655.69 | $655.70 | $655.60 | |