| 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 | $58.66 | 9.413% | $64.1817 | $64.18 | $64.20 | $64.20 |
| Purchase #2 | $42.49 | 9.359% | $46.4666 | $46.47 | $46.45 | $46.50 |
| Purchase #3 | $24.80 | 5.761% | $26.2287 | $26.23 | $26.25 | $26.20 |
| Purchase #4 | $92.62 | 4.705% | $96.9778 | $96.98 | $97.00 | $97.00 |
| Purchase #5 | $17.78 | 4.124% | $18.5132 | $18.51 | $18.50 | $18.50 |
| Purchase #6 | $52.84 | 8.330% | $57.2416 | $57.24 | $57.25 | $57.20 |
| Purchase #7 | $43.59 | 5.119% | $45.8214 | $45.82 | $45.80 | $45.80 |
| 7 purchase totals = | $332.78 | $355.4310 | $355.43 | $355.45 | $355.40 | |