| 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 | $72.64 | 5.793% | $76.848 | $76.85 | $76.85 | $76.80 |
| Purchase #2 | $147.70 | 9.557% | $161.8157 | $161.82 | $161.80 | $161.80 |
| Purchase #3 | $209.66 | 5.113% | $220.3799 | $220.38 | $220.40 | $220.40 |
| Purchase #4 | $72.82 | 3.847% | $75.6214 | $75.62 | $75.60 | $75.60 |
| Purchase #5 | $248.83 | 8.127% | $269.0524 | $269.05 | $269.05 | $269.10 |
| Purchase #6 | $215.51 | 8.123% | $233.0159 | $233.02 | $233.00 | $233.00 |
| Purchase #7 | $16.26 | 8.755% | $17.6836 | $17.68 | $17.70 | $17.70 |
| 7 purchase totals = | $983.42 | $1,054.4169 | $1,054.42 | $1,054.40 | $1,054.40 | |