| 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 | $61.42 | 9.342% | $67.1579 | $67.16 | $67.15 | $67.20 |
| Purchase #2 | $127.77 | 11.174% | $142.047 | $142.05 | $142.05 | $142.00 |
| Purchase #3 | $31.92 | 13.482% | $36.2235 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $20.94 | 8.793% | $22.7813 | $22.78 | $22.80 | $22.80 |
| Purchase #5 | $64.88 | 10.160% | $71.4718 | $71.47 | $71.45 | $71.50 |
| Purchase #6 | $58.94 | 9.836% | $64.7373 | $64.74 | $64.75 | $64.70 |
| Purchase #7 | $232.76 | 13.341% | $263.8125 | $263.81 | $263.80 | $263.80 |
| 7 purchase totals = | $598.63 | $668.2313 | $668.23 | $668.20 | $668.20 | |