| 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 | $37.41 | 3.716% | $38.8002 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $61.44 | 9.174% | $67.0765 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $127.77 | 8.343% | $138.4299 | $138.43 | $138.45 | $138.40 |
| Purchase #4 | $193.28 | 11.321% | $215.1612 | $215.16 | $215.15 | $215.20 |
| Purchase #5 | $22.99 | 9.391% | $25.149 | $25.15 | $25.15 | $25.10 |
| Purchase #6 | $101.51 | 13.273% | $114.9834 | $114.98 | $115.00 | $115.00 |
| Purchase #7 | $236.37 | 13.826% | $269.0505 | $269.05 | $269.05 | $269.10 |
| 7 purchase totals = | $780.77 | $868.6507 | $868.65 | $868.70 | $868.70 | |