| 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 | $98.27 | 10.546% | $108.6336 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $187.61 | 9.389% | $205.2247 | $205.22 | $205.20 | $205.20 |
| Purchase #3 | $187.25 | 8.479% | $203.1269 | $203.13 | $203.15 | $203.10 |
| Purchase #4 | $170.67 | 3.556% | $176.739 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $41.89 | 7.106% | $44.8667 | $44.87 | $44.85 | $44.90 |
| Purchase #6 | $187.74 | 9.358% | $205.3087 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $32.39 | 13.221% | $36.6723 | $36.67 | $36.65 | $36.70 |
| 7 purchase totals = | $905.82 | $980.5719 | $980.57 | $980.55 | $980.50 | |