| 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 | $56.99 | 12.520% | $64.1251 | $64.13 | $64.15 | $64.10 |
| Purchase #2 | $29.45 | 5.506% | $31.0715 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $182.54 | 8.119% | $197.3604 | $197.36 | $197.35 | $197.40 |
| Purchase #4 | $217.92 | 13.380% | $247.0777 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $224.92 | 11.610% | $251.0332 | $251.03 | $251.05 | $251.00 |
| Purchase #6 | $111.92 | 9.565% | $122.6251 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $82.89 | 6.733% | $88.471 | $88.47 | $88.45 | $88.50 |
| 7 purchase totals = | $906.63 | $1,001.7640 | $1,001.77 | $1,001.80 | $1,001.80 | |