| 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 | $85.30 | 9.425% | $93.3395 | $93.34 | $93.35 | $93.30 |
| Purchase #2 | $97.84 | 9.567% | $107.2004 | $107.20 | $107.20 | $107.20 |
| Purchase #3 | $247.53 | 7.223% | $265.4091 | $265.41 | $265.40 | $265.40 |
| Purchase #4 | $186.92 | 9.865% | $205.3597 | $205.36 | $205.35 | $205.40 |
| Purchase #5 | $141.51 | 6.537% | $150.7605 | $150.76 | $150.75 | $150.80 |
| Purchase #6 | $15.90 | 5.164% | $16.7211 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $88.60 | 6.861% | $94.6788 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $863.60 | $933.4691 | $933.47 | $933.45 | $933.50 | |