| 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 | $45.39 | 3.619% | $47.0327 | $47.03 | $47.05 | $47.00 |
| Purchase #2 | $50.57 | 11.471% | $56.3709 | $56.37 | $56.35 | $56.40 |
| Purchase #3 | $34.95 | 12.428% | $39.2936 | $39.29 | $39.30 | $39.30 |
| Purchase #4 | $122.62 | 9.253% | $133.966 | $133.97 | $133.95 | $134.00 |
| Purchase #5 | $126.96 | 7.326% | $136.2611 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $248.31 | 12.683% | $279.8032 | $279.80 | $279.80 | $279.80 |
| Purchase #7 | $18.35 | 6.393% | $19.5231 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $647.15 | $712.2506 | $712.24 | $712.20 | $712.30 | |