| 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 | $38.83 | 11.834% | $43.4251 | $43.43 | $43.45 | $43.40 |
| Purchase #2 | $35.35 | 12.184% | $39.657 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $6.56 | 8.425% | $7.1127 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $174.31 | 5.482% | $183.8657 | $183.87 | $183.85 | $183.90 |
| Purchase #5 | $203.26 | 11.178% | $225.9804 | $225.98 | $226.00 | $226.00 |
| Purchase #6 | $147.30 | 9.167% | $160.803 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $37.42 | 10.712% | $41.4284 | $41.43 | $41.45 | $41.40 |
| 7 purchase totals = | $643.03 | $702.2723 | $702.28 | $702.30 | $702.30 | |