| 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 | $19.98 | 11.222% | $22.2222 | $22.22 | $22.20 | $22.20 |
| Purchase #2 | $88.51 | 8.705% | $96.2148 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $126.46 | 5.658% | $133.6151 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $119.65 | 11.317% | $133.1908 | $133.19 | $133.20 | $133.20 |
| Purchase #5 | $164.72 | 10.467% | $181.9612 | $181.96 | $181.95 | $182.00 |
| Purchase #6 | $97.64 | 3.800% | $101.3503 | $101.35 | $101.35 | $101.40 |
| Purchase #7 | $36.80 | 5.719% | $38.9046 | $38.90 | $38.90 | $38.90 |
| 7 purchase totals = | $653.76 | $707.4590 | $707.45 | $707.40 | $707.50 | |