| 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 | $56.71 | 6.349% | $60.3105 | $60.31 | $60.30 | $60.30 |
| Purchase #2 | $15.95 | 13.677% | $18.1315 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $35.98 | 5.616% | $38.0006 | $38.00 | $38.00 | $38.00 |
| Purchase #4 | $243.52 | 4.175% | $253.687 | $253.69 | $253.70 | $253.70 |
| Purchase #5 | $155.52 | 4.732% | $162.8792 | $162.88 | $162.90 | $162.90 |
| Purchase #6 | $170.61 | 4.245% | $177.8524 | $177.85 | $177.85 | $177.90 |
| Purchase #7 | $63.41 | 6.255% | $67.3763 | $67.38 | $67.40 | $67.40 |
| 7 purchase totals = | $741.70 | $778.2375 | $778.24 | $778.30 | $778.30 | |