| 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 | $39.67 | 13.653% | $45.0861 | $45.09 | $45.10 | $45.10 |
| Purchase #2 | $126.90 | 10.682% | $140.4555 | $140.46 | $140.45 | $140.50 |
| Purchase #3 | $194.87 | 10.691% | $215.7036 | $215.70 | $215.70 | $215.70 |
| Purchase #4 | $137.55 | 11.204% | $152.9611 | $152.96 | $152.95 | $153.00 |
| Purchase #5 | $63.96 | 4.782% | $67.0186 | $67.02 | $67.00 | $67.00 |
| Purchase #6 | $120.98 | 4.786% | $126.7701 | $126.77 | $126.75 | $126.80 |
| Purchase #7 | $203.38 | 9.136% | $221.9608 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $887.31 | $969.9558 | $969.96 | $969.90 | $970.10 | |