| 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 | $64.73 | 8.376% | $70.1518 | $70.15 | $70.15 | $70.20 |
| Purchase #2 | $31.96 | 4.819% | $33.5002 | $33.50 | $33.50 | $33.50 |
| Purchase #3 | $238.32 | 3.819% | $247.4214 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $108.53 | 11.370% | $120.8699 | $120.87 | $120.85 | $120.90 |
| Purchase #5 | $16.95 | 6.123% | $17.9878 | $17.99 | $18.00 | $18.00 |
| Purchase #6 | $127.28 | 9.395% | $139.238 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $6.31 | 13.389% | $7.1548 | $7.15 | $7.15 | $7.20 |
| 7 purchase totals = | $594.08 | $636.3239 | $636.32 | $636.30 | $636.40 | |