| 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 | $93.85 | 6.472% | $99.924 | $99.92 | $99.90 | $99.90 |
| Purchase #2 | $110.73 | 8.316% | $119.9383 | $119.94 | $119.95 | $119.90 |
| Purchase #3 | $127.57 | 13.549% | $144.8545 | $144.85 | $144.85 | $144.90 |
| Purchase #4 | $44.99 | 10.159% | $49.5605 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $6.25 | 13.805% | $7.1128 | $7.11 | $7.10 | $7.10 |
| Purchase #6 | $130.50 | 6.539% | $139.0334 | $139.03 | $139.05 | $139.00 |
| Purchase #7 | $80.85 | 4.759% | $84.6977 | $84.70 | $84.70 | $84.70 |
| 7 purchase totals = | $594.74 | $645.1212 | $645.11 | $645.10 | $645.10 | |