| 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 | $42.47 | 7.576% | $45.6875 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $232.44 | 10.773% | $257.4808 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $205.38 | 5.828% | $217.3495 | $217.35 | $217.35 | $217.30 |
| Purchase #4 | $22.90 | 9.159% | $24.9974 | $25.00 | $25.00 | $25.00 |
| Purchase #5 | $69.92 | 4.871% | $73.3258 | $73.33 | $73.35 | $73.30 |
| Purchase #6 | $164.90 | 13.503% | $187.1664 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $136.34 | 12.639% | $153.572 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $874.35 | $959.5794 | $959.59 | $959.60 | $959.60 | |