| 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 | $30.69 | 9.393% | $33.5727 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $76.72 | 8.592% | $83.3118 | $83.31 | $83.30 | $83.30 |
| Purchase #3 | $149.95 | 7.339% | $160.9548 | $160.95 | $160.95 | $161.00 |
| Purchase #4 | $47.97 | 13.599% | $54.4934 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $113.83 | 5.244% | $119.7992 | $119.80 | $119.80 | $119.80 |
| Purchase #6 | $5.66 | 6.529% | $6.0295 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $95.85 | 7.590% | $103.125 | $103.13 | $103.15 | $103.10 |
| 7 purchase totals = | $520.67 | $561.2864 | $561.28 | $561.30 | $561.30 | |