| 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 | $20.73 | 11.825% | $23.1813 | $23.18 | $23.20 | $23.20 |
| Purchase #2 | $61.75 | 4.780% | $64.7017 | $64.70 | $64.70 | $64.70 |
| Purchase #3 | $188.32 | 10.716% | $208.5004 | $208.50 | $208.50 | $208.50 |
| Purchase #4 | $130.89 | 3.830% | $135.9031 | $135.90 | $135.90 | $135.90 |
| Purchase #5 | $34.42 | 13.704% | $39.1369 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $94.43 | 11.327% | $105.1261 | $105.13 | $105.15 | $105.10 |
| Purchase #7 | $7.30 | 4.832% | $7.6527 | $7.65 | $7.65 | $7.70 |
| 7 purchase totals = | $537.84 | $584.2022 | $584.20 | $584.25 | $584.20 | |