| 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 | $16.95 | 3.295% | $17.5085 | $17.51 | $17.50 | $17.50 |
| Purchase #2 | $95.72 | 13.144% | $108.3014 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $108.77 | 7.546% | $116.9778 | $116.98 | $117.00 | $117.00 |
| Purchase #4 | $224.36 | 10.143% | $247.1168 | $247.12 | $247.10 | $247.10 |
| Purchase #5 | $203.26 | 4.521% | $212.4494 | $212.45 | $212.45 | $212.40 |
| Purchase #6 | $240.73 | 9.172% | $262.8098 | $262.81 | $262.80 | $262.80 |
| Purchase #7 | $103.81 | 3.478% | $107.4205 | $107.42 | $107.40 | $107.40 |
| 7 purchase totals = | $993.60 | $1,072.5842 | $1,072.59 | $1,072.55 | $1,072.50 | |