| 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 | $82.55 | 6.448% | $87.8728 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $179.64 | 3.352% | $185.6615 | $185.66 | $185.65 | $185.70 |
| Purchase #3 | $249.45 | 3.310% | $257.7068 | $257.71 | $257.70 | $257.70 |
| Purchase #4 | $69.81 | 8.506% | $75.748 | $75.75 | $75.75 | $75.70 |
| Purchase #5 | $171.43 | 10.211% | $188.9347 | $188.93 | $188.95 | $188.90 |
| Purchase #6 | $240.59 | 7.717% | $259.1563 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $227.48 | 11.780% | $254.2771 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $1,220.95 | $1,309.3572 | $1,309.36 | $1,309.35 | $1,309.40 | |