| 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 | $51.88 | 10.712% | $57.4374 | $57.44 | $57.45 | $57.40 |
| Purchase #2 | $59.43 | 11.566% | $66.3037 | $66.30 | $66.30 | $66.30 |
| Purchase #3 | $50.57 | 5.543% | $53.3731 | $53.37 | $53.35 | $53.40 |
| Purchase #4 | $166.57 | 4.652% | $174.3188 | $174.32 | $174.30 | $174.30 |
| Purchase #5 | $74.81 | 11.781% | $83.6234 | $83.62 | $83.60 | $83.60 |
| Purchase #6 | $22.35 | 11.390% | $24.8957 | $24.90 | $24.90 | $24.90 |
| Purchase #7 | $221.62 | 9.664% | $243.0374 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $647.23 | $702.9895 | $702.99 | $702.95 | $702.90 | |