| 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 | $55.77 | 4.506% | $58.283 | $58.28 | $58.30 | $58.30 |
| Purchase #2 | $211.71 | 5.129% | $222.5686 | $222.57 | $222.55 | $222.60 |
| Purchase #3 | $173.28 | 3.150% | $178.7383 | $178.74 | $178.75 | $178.70 |
| Purchase #4 | $79.63 | 12.782% | $89.8083 | $89.81 | $89.80 | $89.80 |
| Purchase #5 | $190.76 | 10.384% | $210.5685 | $210.57 | $210.55 | $210.60 |
| Purchase #6 | $197.79 | 6.103% | $209.8611 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $15.59 | 9.446% | $17.0626 | $17.06 | $17.05 | $17.10 |
| 7 purchase totals = | $924.53 | $986.8904 | $986.89 | $986.85 | $987.00 | |