| 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 | $70.70 | 5.782% | $74.7879 | $74.79 | $74.80 | $74.80 |
| Purchase #2 | $108.34 | 4.724% | $113.458 | $113.46 | $113.45 | $113.50 |
| Purchase #3 | $182.41 | 4.622% | $190.841 | $190.84 | $190.85 | $190.80 |
| Purchase #4 | $51.71 | 6.342% | $54.9894 | $54.99 | $55.00 | $55.00 |
| Purchase #5 | $119.63 | 6.547% | $127.4622 | $127.46 | $127.45 | $127.50 |
| Purchase #6 | $194.55 | 6.128% | $206.472 | $206.47 | $206.45 | $206.50 |
| Purchase #7 | $18.27 | 9.400% | $19.9874 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $745.61 | $787.9979 | $788.00 | $788.00 | $788.10 | |