| 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 | $24.28 | 8.857% | $26.4305 | $26.43 | $26.45 | $26.40 |
| Purchase #2 | $42.53 | 9.375% | $46.5172 | $46.52 | $46.50 | $46.50 |
| Purchase #3 | $84.42 | 3.625% | $87.4802 | $87.48 | $87.50 | $87.50 |
| Purchase #4 | $204.47 | 5.436% | $215.585 | $215.59 | $215.60 | $215.60 |
| Purchase #5 | $130.32 | 9.551% | $142.7669 | $142.77 | $142.75 | $142.80 |
| Purchase #6 | $24.25 | 8.774% | $26.3777 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $229.25 | 9.809% | $251.7371 | $251.74 | $251.75 | $251.70 |
| 7 purchase totals = | $739.52 | $796.8946 | $796.91 | $796.95 | $796.90 | |