| 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 | $12.72 | 13.329% | $14.4154 | $14.42 | $14.40 | $14.40 |
| Purchase #2 | $94.48 | 4.754% | $98.9716 | $98.97 | $98.95 | $99.00 |
| Purchase #3 | $237.66 | 6.344% | $252.7372 | $252.74 | $252.75 | $252.70 |
| Purchase #4 | $234.39 | 11.423% | $261.1644 | $261.16 | $261.15 | $261.20 |
| Purchase #5 | $152.40 | 4.743% | $159.6283 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $67.98 | 12.545% | $76.5081 | $76.51 | $76.50 | $76.50 |
| Purchase #7 | $54.63 | 13.568% | $62.0422 | $62.04 | $62.05 | $62.00 |
| 7 purchase totals = | $854.26 | $925.4672 | $925.47 | $925.45 | $925.40 | |