| 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 | $6.71 | 7.296% | $7.1996 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $123.28 | 11.673% | $137.6705 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $125.85 | 13.759% | $143.1657 | $143.17 | $143.15 | $143.20 |
| Purchase #4 | $232.56 | 11.764% | $259.9184 | $259.92 | $259.90 | $259.90 |
| Purchase #5 | $29.74 | 12.297% | $33.3971 | $33.40 | $33.40 | $33.40 |
| Purchase #6 | $206.28 | 13.807% | $234.7611 | $234.76 | $234.75 | $234.80 |
| Purchase #7 | $126.52 | 10.540% | $139.8552 | $139.86 | $139.85 | $139.90 |
| 7 purchase totals = | $850.94 | $955.9676 | $955.98 | $955.90 | $956.10 | |