| 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 | $150.46 | 10.728% | $166.6013 | $166.60 | $166.60 | $166.60 |
| Purchase #2 | $5.83 | 4.223% | $6.0762 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $33.62 | 9.170% | $36.703 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $8.32 | 13.612% | $9.4525 | $9.45 | $9.45 | $9.50 |
| Purchase #5 | $244.86 | 7.595% | $263.4571 | $263.46 | $263.45 | $263.50 |
| Purchase #6 | $52.35 | 7.851% | $56.46 | $56.46 | $56.45 | $56.50 |
| Purchase #7 | $55.99 | 8.851% | $60.9457 | $60.95 | $60.95 | $60.90 |
| 7 purchase totals = | $551.43 | $599.6958 | $599.70 | $599.70 | $599.80 | |