| 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 | $85.51 | 13.832% | $97.3377 | $97.34 | $97.35 | $97.30 |
| Purchase #2 | $17.99 | 3.706% | $18.6567 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $224.65 | 10.648% | $248.5707 | $248.57 | $248.55 | $248.60 |
| Purchase #4 | $106.31 | 9.237% | $116.1299 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $152.71 | 8.590% | $165.8278 | $165.83 | $165.85 | $165.80 |
| Purchase #6 | $209.53 | 4.309% | $218.5586 | $218.56 | $218.55 | $218.60 |
| Purchase #7 | $208.49 | 8.572% | $226.3618 | $226.36 | $226.35 | $226.40 |
| 7 purchase totals = | $1,005.19 | $1,091.4432 | $1,091.45 | $1,091.45 | $1,091.50 | |