| 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 | $101.83 | 3.375% | $105.2668 | $105.27 | $105.25 | $105.30 |
| Purchase #2 | $154.47 | 12.283% | $173.4436 | $173.44 | $173.45 | $173.40 |
| Purchase #3 | $44.53 | 4.533% | $46.5485 | $46.55 | $46.55 | $46.50 |
| Purchase #4 | $114.46 | 10.448% | $126.4188 | $126.42 | $126.40 | $126.40 |
| Purchase #5 | $56.87 | 6.103% | $60.3408 | $60.34 | $60.35 | $60.30 |
| Purchase #6 | $208.34 | 9.841% | $228.8427 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $5.35 | 13.269% | $6.0599 | $6.06 | $6.05 | $6.10 |
| 7 purchase totals = | $685.85 | $746.9211 | $746.92 | $746.90 | $746.80 | |