| 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 | $27.29 | 7.811% | $29.4216 | $29.42 | $29.40 | $29.40 |
| Purchase #2 | $69.32 | 6.691% | $73.9582 | $73.96 | $73.95 | $74.00 |
| Purchase #3 | $30.78 | 9.242% | $33.6247 | $33.62 | $33.60 | $33.60 |
| Purchase #4 | $227.66 | 11.841% | $254.6172 | $254.62 | $254.60 | $254.60 |
| Purchase #5 | $73.83 | 12.631% | $83.1555 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $230.42 | 9.703% | $252.7777 | $252.78 | $252.80 | $252.80 |
| Purchase #7 | $131.79 | 10.863% | $146.1063 | $146.11 | $146.10 | $146.10 |
| 7 purchase totals = | $791.09 | $873.6612 | $873.67 | $873.60 | $873.70 | |