| 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 | $104.50 | 7.216% | $112.0407 | $112.04 | $112.05 | $112.00 |
| Purchase #2 | $55.99 | 8.773% | $60.902 | $60.90 | $60.90 | $60.90 |
| Purchase #3 | $29.77 | 6.569% | $31.7256 | $31.73 | $31.75 | $31.70 |
| Purchase #4 | $13.62 | 9.457% | $14.908 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $231.75 | 11.451% | $258.2877 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $15.57 | 7.830% | $16.7891 | $16.79 | $16.80 | $16.80 |
| Purchase #7 | $160.61 | 6.212% | $170.5871 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $611.81 | $665.2402 | $665.25 | $665.30 | $665.20 | |