| 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 | $95.81 | 3.321% | $98.9919 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $27.37 | 4.241% | $28.5308 | $28.53 | $28.55 | $28.50 |
| Purchase #3 | $14.59 | 11.266% | $16.2337 | $16.23 | $16.25 | $16.20 |
| Purchase #4 | $84.28 | 5.404% | $88.8345 | $88.83 | $88.85 | $88.80 |
| Purchase #5 | $206.85 | 10.262% | $228.0769 | $228.08 | $228.10 | $228.10 |
| Purchase #6 | $164.82 | 7.256% | $176.7793 | $176.78 | $176.80 | $176.80 |
| Purchase #7 | $12.83 | 10.181% | $14.1362 | $14.14 | $14.15 | $14.10 |
| 7 purchase totals = | $606.55 | $651.5833 | $651.58 | $651.70 | $651.50 | |