| 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 | $41.97 | 6.137% | $44.5457 | $44.55 | $44.55 | $44.50 |
| Purchase #2 | $74.84 | 3.484% | $77.4474 | $77.45 | $77.45 | $77.40 |
| Purchase #3 | $45.43 | 7.200% | $48.701 | $48.70 | $48.70 | $48.70 |
| Purchase #4 | $160.92 | 12.762% | $181.4566 | $181.46 | $181.45 | $181.50 |
| Purchase #5 | $145.49 | 6.826% | $155.4211 | $155.42 | $155.40 | $155.40 |
| Purchase #6 | $66.44 | 9.593% | $72.8136 | $72.81 | $72.80 | $72.80 |
| Purchase #7 | $49.37 | 7.303% | $52.9755 | $52.98 | $53.00 | $53.00 |
| 7 purchase totals = | $584.46 | $633.3609 | $633.37 | $633.35 | $633.30 | |