| 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 | $5.29 | 13.844% | $6.0223 | $6.02 | $6.00 | $6.00 |
| Purchase #2 | $214.80 | 6.302% | $228.3367 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $94.58 | 10.362% | $104.3804 | $104.38 | $104.40 | $104.40 |
| Purchase #4 | $131.68 | 12.303% | $147.8806 | $147.88 | $147.90 | $147.90 |
| Purchase #5 | $109.32 | 9.171% | $119.3457 | $119.35 | $119.35 | $119.30 |
| Purchase #6 | $172.44 | 4.784% | $180.6895 | $180.69 | $180.70 | $180.70 |
| Purchase #7 | $99.80 | 5.509% | $105.298 | $105.30 | $105.30 | $105.30 |
| 7 purchase totals = | $827.91 | $891.9532 | $891.96 | $892.00 | $891.90 | |