| 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 | $130.63 | 9.509% | $143.0516 | $143.05 | $143.05 | $143.10 |
| Purchase #2 | $99.97 | 4.673% | $104.6416 | $104.64 | $104.65 | $104.60 |
| Purchase #3 | $175.66 | 3.341% | $181.5288 | $181.53 | $181.55 | $181.50 |
| Purchase #4 | $6.54 | 8.365% | $7.0871 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $30.92 | 12.793% | $34.8756 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $86.75 | 8.336% | $93.9815 | $93.98 | $94.00 | $94.00 |
| Purchase #7 | $24.60 | 13.359% | $27.8863 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $555.07 | $593.0525 | $593.06 | $593.15 | $593.10 | |