| 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 | $60.26 | 10.565% | $66.6265 | $66.63 | $66.65 | $66.60 |
| Purchase #2 | $129.38 | 6.525% | $137.822 | $137.82 | $137.80 | $137.80 |
| Purchase #3 | $234.90 | 5.857% | $248.6581 | $248.66 | $248.65 | $248.70 |
| Purchase #4 | $128.47 | 12.630% | $144.6958 | $144.70 | $144.70 | $144.70 |
| Purchase #5 | $106.73 | 13.159% | $120.7746 | $120.77 | $120.75 | $120.80 |
| Purchase #6 | $29.61 | 8.800% | $32.2157 | $32.22 | $32.20 | $32.20 |
| Purchase #7 | $69.99 | 4.282% | $72.987 | $72.99 | $73.00 | $73.00 |
| 7 purchase totals = | $759.34 | $823.7797 | $823.79 | $823.75 | $823.80 | |