| 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 | $128.41 | 11.684% | $143.4134 | $143.41 | $143.40 | $143.40 |
| Purchase #2 | $208.62 | 9.734% | $228.9271 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $110.98 | 8.155% | $120.0304 | $120.03 | $120.05 | $120.00 |
| Purchase #4 | $80.44 | 4.827% | $84.3228 | $84.32 | $84.30 | $84.30 |
| Purchase #5 | $52.31 | 9.795% | $57.4338 | $57.43 | $57.45 | $57.40 |
| Purchase #6 | $78.91 | 10.767% | $87.4062 | $87.41 | $87.40 | $87.40 |
| Purchase #7 | $64.89 | 13.860% | $73.8838 | $73.88 | $73.90 | $73.90 |
| 7 purchase totals = | $724.56 | $795.4175 | $795.41 | $795.45 | $795.30 | |