| 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 | $29.83 | 7.317% | $32.0127 | $32.01 | $32.00 | $32.00 |
| Purchase #2 | $12.73 | 6.668% | $13.5788 | $13.58 | $13.60 | $13.60 |
| Purchase #3 | $243.29 | 11.795% | $271.9861 | $271.99 | $272.00 | $272.00 |
| Purchase #4 | $112.99 | 5.671% | $119.3977 | $119.40 | $119.40 | $119.40 |
| Purchase #5 | $53.67 | 6.157% | $56.9745 | $56.97 | $56.95 | $57.00 |
| Purchase #6 | $140.33 | 7.238% | $150.4871 | $150.49 | $150.50 | $150.50 |
| Purchase #7 | $228.63 | 7.646% | $246.111 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $821.47 | $890.5479 | $890.55 | $890.55 | $890.60 | |