| 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 | $100.58 | 4.461% | $105.0669 | $105.07 | $105.05 | $105.10 |
| Purchase #2 | $22.68 | 9.278% | $24.7843 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $248.48 | 7.643% | $267.4713 | $267.47 | $267.45 | $267.50 |
| Purchase #4 | $35.76 | 6.744% | $38.1717 | $38.17 | $38.15 | $38.20 |
| Purchase #5 | $97.43 | 4.118% | $101.4422 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $215.84 | 13.684% | $245.3755 | $245.38 | $245.40 | $245.40 |
| Purchase #7 | $101.72 | 9.394% | $111.2756 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $822.49 | $893.5875 | $893.59 | $893.60 | $893.70 | |