| 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 | $34.84 | 5.607% | $36.7935 | $36.79 | $36.80 | $36.80 |
| Purchase #2 | $231.91 | 11.669% | $258.9716 | $258.97 | $258.95 | $259.00 |
| Purchase #3 | $199.51 | 9.505% | $218.4734 | $218.47 | $218.45 | $218.50 |
| Purchase #4 | $191.93 | 13.442% | $217.7292 | $217.73 | $217.75 | $217.70 |
| Purchase #5 | $221.99 | 13.474% | $251.9009 | $251.90 | $251.90 | $251.90 |
| Purchase #6 | $245.83 | 8.586% | $266.937 | $266.94 | $266.95 | $266.90 |
| Purchase #7 | $88.80 | 11.248% | $98.7882 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $1,214.81 | $1,349.5938 | $1,349.59 | $1,349.60 | $1,349.60 | |