| 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 | $5.82 | 13.307% | $6.5945 | $6.59 | $6.60 | $6.60 |
| Purchase #2 | $50.35 | 13.213% | $57.0027 | $57.00 | $57.00 | $57.00 |
| Purchase #3 | $247.38 | 12.652% | $278.6785 | $278.68 | $278.70 | $278.70 |
| Purchase #4 | $133.83 | 10.186% | $147.4619 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $138.84 | 6.138% | $147.362 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $97.47 | 4.773% | $102.1222 | $102.12 | $102.10 | $102.10 |
| Purchase #7 | $221.33 | 7.683% | $238.3348 | $238.33 | $238.35 | $238.30 |
| 7 purchase totals = | $895.02 | $977.5566 | $977.54 | $977.55 | $977.60 | |