| 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 | $28.67 | 12.482% | $32.2486 | $32.25 | $32.25 | $32.20 |
| Purchase #2 | $88.25 | 6.327% | $93.8336 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $183.91 | 12.213% | $206.3709 | $206.37 | $206.35 | $206.40 |
| Purchase #4 | $210.26 | 5.504% | $221.8327 | $221.83 | $221.85 | $221.80 |
| Purchase #5 | $7.47 | 6.609% | $7.9637 | $7.96 | $7.95 | $8.00 |
| Purchase #6 | $197.62 | 9.142% | $215.6864 | $215.69 | $215.70 | $215.70 |
| Purchase #7 | $42.97 | 8.583% | $46.6581 | $46.66 | $46.65 | $46.70 |
| 7 purchase totals = | $759.15 | $824.5940 | $824.59 | $824.60 | $824.60 | |