| 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 | $31.46 | 10.381% | $34.7259 | $34.73 | $34.75 | $34.70 |
| Purchase #2 | $44.93 | 3.269% | $46.3988 | $46.40 | $46.40 | $46.40 |
| Purchase #3 | $59.80 | 5.732% | $63.2277 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $132.77 | 8.386% | $143.9041 | $143.90 | $143.90 | $143.90 |
| Purchase #5 | $7.33 | 10.275% | $8.0832 | $8.08 | $8.10 | $8.10 |
| Purchase #6 | $142.53 | 5.661% | $150.5986 | $150.60 | $150.60 | $150.60 |
| Purchase #7 | $29.60 | 4.746% | $31.0048 | $31.00 | $31.00 | $31.00 |
| 7 purchase totals = | $448.42 | $477.9431 | $477.94 | $478.00 | $477.90 | |