| 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 | $29.93 | 5.532% | $31.5857 | $31.59 | $31.60 | $31.60 |
| Purchase #2 | $77.66 | 10.209% | $85.5883 | $85.59 | $85.60 | $85.60 |
| Purchase #3 | $220.62 | 13.780% | $251.0214 | $251.02 | $251.00 | $251.00 |
| Purchase #4 | $121.41 | 10.727% | $134.4337 | $134.43 | $134.45 | $134.40 |
| Purchase #5 | $14.29 | 10.500% | $15.7905 | $15.79 | $15.80 | $15.80 |
| Purchase #6 | $134.39 | 5.664% | $142.0018 | $142.00 | $142.00 | $142.00 |
| Purchase #7 | $180.58 | 10.315% | $199.2068 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $778.88 | $859.6282 | $859.63 | $859.65 | $859.60 | |