| 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 | $65.48 | 7.264% | $70.2365 | $70.24 | $70.25 | $70.20 |
| Purchase #2 | $92.74 | 6.622% | $98.8812 | $98.88 | $98.90 | $98.90 |
| Purchase #3 | $200.86 | 10.339% | $221.6269 | $221.63 | $221.65 | $221.60 |
| Purchase #4 | $109.71 | 9.274% | $119.8845 | $119.88 | $119.90 | $119.90 |
| Purchase #5 | $69.38 | 11.117% | $77.093 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $170.29 | 5.166% | $179.0872 | $179.09 | $179.10 | $179.10 |
| Purchase #7 | $198.27 | 13.749% | $225.5301 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $906.73 | $992.3394 | $992.34 | $992.45 | $992.30 | |