| 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 | $30.81 | 6.867% | $32.9257 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $47.65 | 9.832% | $52.3349 | $52.33 | $52.35 | $52.30 |
| Purchase #3 | $42.32 | 7.803% | $45.6222 | $45.62 | $45.60 | $45.60 |
| Purchase #4 | $208.45 | 4.477% | $217.7823 | $217.78 | $217.80 | $217.80 |
| Purchase #5 | $117.46 | 9.587% | $128.7209 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $24.46 | 4.264% | $25.503 | $25.50 | $25.50 | $25.50 |
| Purchase #7 | $155.64 | 4.746% | $163.0267 | $163.03 | $163.05 | $163.00 |
| 7 purchase totals = | $626.79 | $665.9157 | $665.91 | $665.95 | $665.80 | |