| 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 | $32.30 | 12.476% | $36.3297 | $36.33 | $36.35 | $36.30 |
| Purchase #2 | $142.25 | 3.462% | $147.1747 | $147.17 | $147.15 | $147.20 |
| Purchase #3 | $79.84 | 13.718% | $90.7925 | $90.79 | $90.80 | $90.80 |
| Purchase #4 | $241.33 | 8.534% | $261.9251 | $261.93 | $261.95 | $261.90 |
| Purchase #5 | $188.86 | 5.608% | $199.4513 | $199.45 | $199.45 | $199.50 |
| Purchase #6 | $53.43 | 13.871% | $60.8413 | $60.84 | $60.85 | $60.80 |
| Purchase #7 | $140.96 | 10.242% | $155.3971 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $878.97 | $951.9117 | $951.91 | $951.95 | $951.90 | |