| 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 | $40.68 | 9.281% | $44.4555 | $44.46 | $44.45 | $44.50 |
| Purchase #2 | $89.74 | 8.730% | $97.5743 | $97.57 | $97.55 | $97.60 |
| Purchase #3 | $246.89 | 13.357% | $279.8671 | $279.87 | $279.85 | $279.90 |
| Purchase #4 | $79.43 | 6.181% | $84.3396 | $84.34 | $84.35 | $84.30 |
| Purchase #5 | $192.77 | 5.800% | $203.9507 | $203.95 | $203.95 | $204.00 |
| Purchase #6 | $147.52 | 8.685% | $160.3321 | $160.33 | $160.35 | $160.30 |
| Purchase #7 | $139.35 | 13.262% | $157.8306 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $936.38 | $1,028.3499 | $1,028.35 | $1,028.35 | $1,028.40 | |