| 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 | $49.53 | 7.757% | $53.372 | $53.37 | $53.35 | $53.40 |
| Purchase #2 | $122.43 | 13.821% | $139.3511 | $139.35 | $139.35 | $139.40 |
| Purchase #3 | $64.59 | 10.238% | $71.2027 | $71.20 | $71.20 | $71.20 |
| Purchase #4 | $222.98 | 3.739% | $231.3172 | $231.32 | $231.30 | $231.30 |
| Purchase #5 | $190.34 | 11.813% | $212.8249 | $212.82 | $212.80 | $212.80 |
| Purchase #6 | $94.34 | 8.498% | $102.357 | $102.36 | $102.35 | $102.40 |
| Purchase #7 | $47.84 | 9.627% | $52.4456 | $52.45 | $52.45 | $52.40 |
| 7 purchase totals = | $792.05 | $862.8705 | $862.87 | $862.80 | $862.90 | |