| 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 | $102.61 | 10.558% | $113.4436 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $73.41 | 7.584% | $78.9774 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $70.95 | 8.406% | $76.9141 | $76.91 | $76.90 | $76.90 |
| Purchase #4 | $182.29 | 9.721% | $200.0104 | $200.01 | $200.00 | $200.00 |
| Purchase #5 | $147.37 | 3.443% | $152.4439 | $152.44 | $152.45 | $152.40 |
| Purchase #6 | $106.50 | 12.273% | $119.5707 | $119.57 | $119.55 | $119.60 |
| Purchase #7 | $216.86 | 8.655% | $235.6292 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $899.99 | $976.9893 | $976.98 | $977.00 | $976.90 | |