| 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 | $84.94 | 7.557% | $91.3589 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $115.96 | 8.716% | $126.0671 | $126.07 | $126.05 | $126.10 |
| Purchase #3 | $77.76 | 8.440% | $84.3229 | $84.32 | $84.30 | $84.30 |
| Purchase #4 | $133.92 | 6.283% | $142.3342 | $142.33 | $142.35 | $142.30 |
| Purchase #5 | $145.75 | 5.122% | $153.2153 | $153.22 | $153.20 | $153.20 |
| Purchase #6 | $171.45 | 5.617% | $181.0803 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $17.62 | 6.497% | $18.7648 | $18.76 | $18.75 | $18.80 |
| 7 purchase totals = | $747.40 | $797.1435 | $797.14 | $797.10 | $797.20 | |