| 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 | $79.55 | 12.329% | $89.3577 | $89.36 | $89.35 | $89.40 |
| Purchase #2 | $86.95 | 6.349% | $92.4705 | $92.47 | $92.45 | $92.50 |
| Purchase #3 | $68.97 | 3.315% | $71.2564 | $71.26 | $71.25 | $71.30 |
| Purchase #4 | $88.77 | 13.689% | $100.9217 | $100.92 | $100.90 | $100.90 |
| Purchase #5 | $23.93 | 11.223% | $26.6157 | $26.62 | $26.60 | $26.60 |
| Purchase #6 | $86.80 | 12.229% | $97.4148 | $97.41 | $97.40 | $97.40 |
| Purchase #7 | $197.73 | 9.624% | $216.7595 | $216.76 | $216.75 | $216.80 |
| 7 purchase totals = | $632.70 | $694.7963 | $694.80 | $694.70 | $694.90 | |