| 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 | $37.95 | 10.189% | $41.8167 | $41.82 | $41.80 | $41.80 |
| Purchase #2 | $37.53 | 5.794% | $39.7045 | $39.70 | $39.70 | $39.70 |
| Purchase #3 | $80.31 | 8.110% | $86.8231 | $86.82 | $86.80 | $86.80 |
| Purchase #4 | $81.70 | 11.609% | $91.1846 | $91.18 | $91.20 | $91.20 |
| Purchase #5 | $37.99 | 4.471% | $39.6885 | $39.69 | $39.70 | $39.70 |
| Purchase #6 | $87.46 | 8.364% | $94.7752 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $112.78 | 6.449% | $120.0532 | $120.05 | $120.05 | $120.10 |
| 7 purchase totals = | $475.72 | $514.0458 | $514.04 | $514.05 | $514.10 | |