| 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 | $55.52 | 7.598% | $59.7384 | $59.74 | $59.75 | $59.70 |
| Purchase #2 | $62.51 | 7.529% | $67.2164 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $193.90 | 4.240% | $202.1214 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $5.88 | 6.482% | $6.2611 | $6.26 | $6.25 | $6.30 |
| Purchase #5 | $6.40 | 7.251% | $6.8641 | $6.86 | $6.85 | $6.90 |
| Purchase #6 | $170.82 | 3.820% | $177.3453 | $177.35 | $177.35 | $177.30 |
| Purchase #7 | $133.75 | 11.156% | $148.6712 | $148.67 | $148.65 | $148.70 |
| 7 purchase totals = | $628.78 | $668.2179 | $668.22 | $668.15 | $668.20 | |