| 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 | $121.43 | 4.232% | $126.5689 | $126.57 | $126.55 | $126.60 |
| Purchase #2 | $51.31 | 4.638% | $53.6898 | $53.69 | $53.70 | $53.70 |
| Purchase #3 | $123.87 | 13.433% | $140.5095 | $140.51 | $140.50 | $140.50 |
| Purchase #4 | $78.38 | 7.513% | $84.2687 | $84.27 | $84.25 | $84.30 |
| Purchase #5 | $34.80 | 5.116% | $36.5804 | $36.58 | $36.60 | $36.60 |
| Purchase #6 | $187.36 | 13.819% | $213.2513 | $213.25 | $213.25 | $213.30 |
| Purchase #7 | $114.66 | 8.434% | $124.3304 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $711.81 | $779.1990 | $779.20 | $779.20 | $779.30 | |