| 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 | $104.75 | 5.716% | $110.7375 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $93.64 | 10.423% | $103.4001 | $103.40 | $103.40 | $103.40 |
| Purchase #3 | $191.44 | 8.250% | $207.2338 | $207.23 | $207.25 | $207.20 |
| Purchase #4 | $170.53 | 6.272% | $181.2256 | $181.23 | $181.25 | $181.20 |
| Purchase #5 | $68.25 | 8.511% | $74.0588 | $74.06 | $74.05 | $74.10 |
| Purchase #6 | $23.84 | 3.491% | $24.6723 | $24.67 | $24.65 | $24.70 |
| Purchase #7 | $105.72 | 12.769% | $119.2194 | $119.22 | $119.20 | $119.20 |
| 7 purchase totals = | $758.17 | $820.5475 | $820.55 | $820.55 | $820.50 | |