| 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 | $32.60 | 13.537% | $37.0131 | $37.01 | $37.00 | $37.00 |
| Purchase #2 | $83.96 | 7.582% | $90.3258 | $90.33 | $90.35 | $90.30 |
| Purchase #3 | $23.92 | 9.574% | $26.2101 | $26.21 | $26.20 | $26.20 |
| Purchase #4 | $210.64 | 8.811% | $229.1995 | $229.20 | $229.20 | $229.20 |
| Purchase #5 | $142.96 | 9.869% | $157.0687 | $157.07 | $157.05 | $157.10 |
| Purchase #6 | $10.98 | 10.710% | $12.156 | $12.16 | $12.15 | $12.20 |
| Purchase #7 | $249.30 | 8.419% | $270.2886 | $270.29 | $270.30 | $270.30 |
| 7 purchase totals = | $754.36 | $822.2618 | $822.27 | $822.25 | $822.30 | |