| 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 | $78.42 | 6.248% | $83.3197 | $83.32 | $83.30 | $83.30 |
| Purchase #2 | $159.63 | 13.780% | $181.627 | $181.63 | $181.65 | $181.60 |
| Purchase #3 | $128.92 | 3.610% | $133.574 | $133.57 | $133.55 | $133.60 |
| Purchase #4 | $7.76 | 3.837% | $8.0578 | $8.06 | $8.05 | $8.10 |
| Purchase #5 | $55.87 | 11.747% | $62.433 | $62.43 | $62.45 | $62.40 |
| Purchase #6 | $112.75 | 7.161% | $120.824 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $55.88 | 7.252% | $59.9324 | $59.93 | $59.95 | $59.90 |
| 7 purchase totals = | $599.23 | $649.7679 | $649.76 | $649.75 | $649.70 | |