| 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 | $104.61 | 4.734% | $109.5622 | $109.56 | $109.55 | $109.60 |
| Purchase #2 | $209.67 | 3.789% | $217.6144 | $217.61 | $217.60 | $217.60 |
| Purchase #3 | $17.95 | 5.451% | $18.9285 | $18.93 | $18.95 | $18.90 |
| Purchase #4 | $31.82 | 7.851% | $34.3182 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $27.38 | 11.164% | $30.4367 | $30.44 | $30.45 | $30.40 |
| Purchase #6 | $93.53 | 13.697% | $106.3408 | $106.34 | $106.35 | $106.30 |
| Purchase #7 | $151.25 | 6.530% | $161.1266 | $161.13 | $161.15 | $161.10 |
| 7 purchase totals = | $636.21 | $678.3274 | $678.33 | $678.35 | $678.20 | |