| 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 | $27.45 | 7.648% | $29.5494 | $29.55 | $29.55 | $29.50 |
| Purchase #2 | $237.78 | 8.676% | $258.4098 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $34.46 | 12.520% | $38.7744 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $43.67 | 5.171% | $45.9282 | $45.93 | $45.95 | $45.90 |
| Purchase #5 | $153.65 | 13.661% | $174.6401 | $174.64 | $174.65 | $174.60 |
| Purchase #6 | $213.37 | 12.286% | $239.5846 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $188.28 | 6.177% | $199.9101 | $199.91 | $199.90 | $199.90 |
| 7 purchase totals = | $898.66 | $986.7966 | $986.79 | $986.80 | $986.70 | |