| 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 | $62.94 | 10.764% | $69.7149 | $69.71 | $69.70 | $69.70 |
| Purchase #2 | $172.29 | 3.403% | $178.153 | $178.15 | $178.15 | $178.20 |
| Purchase #3 | $12.40 | 12.708% | $13.9758 | $13.98 | $14.00 | $14.00 |
| Purchase #4 | $160.86 | 11.416% | $179.2238 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $20.45 | 8.766% | $22.2426 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $16.32 | 8.734% | $17.7454 | $17.75 | $17.75 | $17.70 |
| Purchase #7 | $49.99 | 11.290% | $55.6339 | $55.63 | $55.65 | $55.60 |
| 7 purchase totals = | $495.25 | $536.6894 | $536.68 | $536.70 | $536.60 | |