| 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 | $43.87 | 7.316% | $47.0795 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $221.91 | 8.679% | $241.1696 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $144.44 | 7.852% | $155.7814 | $155.78 | $155.80 | $155.80 |
| Purchase #4 | $96.31 | 11.499% | $107.3847 | $107.38 | $107.40 | $107.40 |
| Purchase #5 | $24.94 | 10.683% | $27.6043 | $27.60 | $27.60 | $27.60 |
| Purchase #6 | $142.75 | 7.772% | $153.8445 | $153.84 | $153.85 | $153.80 |
| Purchase #7 | $29.98 | 13.226% | $33.9452 | $33.95 | $33.95 | $33.90 |
| 7 purchase totals = | $704.20 | $766.8092 | $766.80 | $766.85 | $766.80 | |