| 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 | $69.42 | 11.630% | $77.4935 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $132.80 | 9.229% | $145.0561 | $145.06 | $145.05 | $145.10 |
| Purchase #3 | $44.80 | 6.342% | $47.6412 | $47.64 | $47.65 | $47.60 |
| Purchase #4 | $136.50 | 6.260% | $145.0449 | $145.04 | $145.05 | $145.00 |
| Purchase #5 | $194.88 | 11.327% | $216.9541 | $216.95 | $216.95 | $217.00 |
| Purchase #6 | $168.27 | 10.198% | $185.4302 | $185.43 | $185.45 | $185.40 |
| Purchase #7 | $86.48 | 9.393% | $94.6031 | $94.60 | $94.60 | $94.60 |
| 7 purchase totals = | $833.15 | $912.2231 | $912.21 | $912.25 | $912.20 | |