| 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 | $5.89 | 4.429% | $6.1509 | $6.15 | $6.15 | $6.20 |
| Purchase #2 | $202.54 | 9.251% | $221.277 | $221.28 | $221.30 | $221.30 |
| Purchase #3 | $154.72 | 7.595% | $166.471 | $166.47 | $166.45 | $166.50 |
| Purchase #4 | $248.82 | 4.852% | $260.8927 | $260.89 | $260.90 | $260.90 |
| Purchase #5 | $68.42 | 8.232% | $74.0523 | $74.05 | $74.05 | $74.10 |
| Purchase #6 | $118.47 | 6.840% | $126.5733 | $126.57 | $126.55 | $126.60 |
| Purchase #7 | $159.99 | 7.862% | $172.5684 | $172.57 | $172.55 | $172.60 |
| 7 purchase totals = | $958.85 | $1,027.9856 | $1,027.98 | $1,027.95 | $1,028.20 | |