| 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 | $54.99 | 11.761% | $61.4574 | $61.46 | $61.45 | $61.50 |
| Purchase #2 | $130.80 | 8.617% | $142.071 | $142.07 | $142.05 | $142.10 |
| Purchase #3 | $73.40 | 6.147% | $77.9119 | $77.91 | $77.90 | $77.90 |
| Purchase #4 | $32.98 | 9.501% | $36.1134 | $36.11 | $36.10 | $36.10 |
| Purchase #5 | $205.77 | 4.464% | $214.9556 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $242.69 | 12.166% | $272.2157 | $272.22 | $272.20 | $272.20 |
| Purchase #7 | $13.70 | 7.580% | $14.7385 | $14.74 | $14.75 | $14.70 |
| 7 purchase totals = | $754.33 | $819.4635 | $819.47 | $819.40 | $819.50 | |