| 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 | $110.39 | 3.775% | $114.5572 | $114.56 | $114.55 | $114.60 |
| Purchase #2 | $177.98 | 9.136% | $194.2403 | $194.24 | $194.25 | $194.20 |
| Purchase #3 | $223.67 | 13.396% | $253.6328 | $253.63 | $253.65 | $253.60 |
| Purchase #4 | $67.90 | 12.839% | $76.6177 | $76.62 | $76.60 | $76.60 |
| Purchase #5 | $117.45 | 6.327% | $124.8811 | $124.88 | $124.90 | $124.90 |
| Purchase #6 | $38.32 | 12.745% | $43.2039 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $65.25 | 3.818% | $67.7412 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $800.96 | $874.8742 | $874.87 | $874.90 | $874.80 | |