| 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 | $50.81 | 9.362% | $55.5668 | $55.57 | $55.55 | $55.60 |
| Purchase #2 | $134.88 | 5.332% | $142.0718 | $142.07 | $142.05 | $142.10 |
| Purchase #3 | $113.30 | 3.330% | $117.0729 | $117.07 | $117.05 | $117.10 |
| Purchase #4 | $176.86 | 12.242% | $198.5112 | $198.51 | $198.50 | $198.50 |
| Purchase #5 | $17.34 | 7.337% | $18.6122 | $18.61 | $18.60 | $18.60 |
| Purchase #6 | $48.90 | 13.171% | $55.3406 | $55.34 | $55.35 | $55.30 |
| Purchase #7 | $132.84 | 12.506% | $149.453 | $149.45 | $149.45 | $149.50 |
| 7 purchase totals = | $674.93 | $736.6285 | $736.62 | $736.55 | $736.70 | |