| 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 | $70.43 | 3.331% | $72.776 | $72.78 | $72.80 | $72.80 |
| Purchase #2 | $6.74 | 12.514% | $7.5834 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $21.63 | 13.626% | $24.5773 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $76.37 | 6.166% | $81.079 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $181.87 | 12.115% | $203.9036 | $203.90 | $203.90 | $203.90 |
| Purchase #6 | $197.91 | 11.750% | $221.1644 | $221.16 | $221.15 | $221.20 |
| Purchase #7 | $110.59 | 12.562% | $124.4823 | $124.48 | $124.50 | $124.50 |
| 7 purchase totals = | $665.54 | $735.5660 | $735.56 | $735.65 | $735.70 | |