| 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 | $73.65 | 9.666% | $80.769 | $80.77 | $80.75 | $80.80 |
| Purchase #2 | $32.41 | 13.208% | $36.6907 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $120.29 | 5.652% | $127.0888 | $127.09 | $127.10 | $127.10 |
| Purchase #4 | $119.36 | 4.619% | $124.8732 | $124.87 | $124.85 | $124.90 |
| Purchase #5 | $54.27 | 6.438% | $57.7639 | $57.76 | $57.75 | $57.80 |
| Purchase #6 | $90.42 | 6.690% | $96.4691 | $96.47 | $96.45 | $96.50 |
| Purchase #7 | $233.68 | 13.159% | $264.43 | $264.43 | $264.45 | $264.40 |
| 7 purchase totals = | $724.08 | $788.0847 | $788.08 | $788.05 | $788.20 | |