| 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 | $13.57 | 11.434% | $15.1216 | $15.12 | $15.10 | $15.10 |
| Purchase #2 | $77.28 | 4.426% | $80.7004 | $80.70 | $80.70 | $80.70 |
| Purchase #3 | $203.70 | 10.452% | $224.9907 | $224.99 | $225.00 | $225.00 |
| Purchase #4 | $173.38 | 8.167% | $187.5399 | $187.54 | $187.55 | $187.50 |
| Purchase #5 | $18.27 | 8.350% | $19.7955 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $172.85 | 4.587% | $180.7786 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $95.44 | 9.394% | $104.4056 | $104.41 | $104.40 | $104.40 |
| 7 purchase totals = | $754.49 | $813.3323 | $813.34 | $813.35 | $813.30 | |