| 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 | $72.88 | 11.199% | $81.0418 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $242.81 | 10.634% | $268.6304 | $268.63 | $268.65 | $268.60 |
| Purchase #3 | $160.46 | 8.201% | $173.6193 | $173.62 | $173.60 | $173.60 |
| Purchase #4 | $58.86 | 8.727% | $63.9967 | $64.00 | $64.00 | $64.00 |
| Purchase #5 | $203.33 | 3.455% | $210.3551 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $150.45 | 11.492% | $167.7397 | $167.74 | $167.75 | $167.70 |
| Purchase #7 | $81.33 | 4.604% | $85.0744 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $970.12 | $1,050.4574 | $1,050.46 | $1,050.45 | $1,050.40 | |