| 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 | $6.77 | 3.705% | $7.0208 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $76.88 | 9.286% | $84.0191 | $84.02 | $84.00 | $84.00 |
| Purchase #3 | $153.83 | 13.232% | $174.1848 | $174.18 | $174.20 | $174.20 |
| Purchase #4 | $206.83 | 3.393% | $213.8477 | $213.85 | $213.85 | $213.80 |
| Purchase #5 | $175.62 | 6.229% | $186.5594 | $186.56 | $186.55 | $186.60 |
| Purchase #6 | $215.46 | 11.168% | $239.5226 | $239.52 | $239.50 | $239.50 |
| Purchase #7 | $10.82 | 11.303% | $12.043 | $12.04 | $12.05 | $12.00 |
| 7 purchase totals = | $846.21 | $917.1974 | $917.19 | $917.15 | $917.10 | |