| 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 | $14.99 | 6.755% | $16.0026 | $16.00 | $16.00 | $16.00 |
| Purchase #2 | $86.42 | 3.683% | $89.6028 | $89.60 | $89.60 | $89.60 |
| Purchase #3 | $249.69 | 5.142% | $262.5291 | $262.53 | $262.55 | $262.50 |
| Purchase #4 | $228.33 | 11.117% | $253.7134 | $253.71 | $253.70 | $253.70 |
| Purchase #5 | $36.62 | 8.184% | $39.617 | $39.62 | $39.60 | $39.60 |
| Purchase #6 | $185.65 | 12.417% | $208.7022 | $208.70 | $208.70 | $208.70 |
| Purchase #7 | $124.84 | 10.172% | $137.5387 | $137.54 | $137.55 | $137.50 |
| 7 purchase totals = | $926.54 | $1,007.7058 | $1,007.70 | $1,007.70 | $1,007.60 | |