| 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 | $54.99 | 6.248% | $58.4258 | $58.43 | $58.45 | $58.40 |
| Purchase #2 | $95.73 | 4.176% | $99.7277 | $99.73 | $99.75 | $99.70 |
| Purchase #3 | $9.43 | 4.792% | $9.8819 | $9.88 | $9.90 | $9.90 |
| Purchase #4 | $221.60 | 13.164% | $250.7714 | $250.77 | $250.75 | $250.80 |
| Purchase #5 | $164.42 | 6.546% | $175.1829 | $175.18 | $175.20 | $175.20 |
| Purchase #6 | $89.37 | 6.580% | $95.2505 | $95.25 | $95.25 | $95.30 |
| Purchase #7 | $51.99 | 4.760% | $54.4647 | $54.46 | $54.45 | $54.50 |
| 7 purchase totals = | $687.53 | $743.7049 | $743.70 | $743.75 | $743.80 | |