| 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 | $36.44 | 10.650% | $40.3209 | $40.32 | $40.30 | $40.30 |
| Purchase #2 | $57.78 | 5.780% | $61.1197 | $61.12 | $61.10 | $61.10 |
| Purchase #3 | $15.41 | 10.710% | $17.0604 | $17.06 | $17.05 | $17.10 |
| Purchase #4 | $34.70 | 5.815% | $36.7178 | $36.72 | $36.70 | $36.70 |
| Purchase #5 | $243.47 | 12.874% | $274.8143 | $274.81 | $274.80 | $274.80 |
| Purchase #6 | $24.50 | 7.378% | $26.3076 | $26.31 | $26.30 | $26.30 |
| Purchase #7 | $222.84 | 11.679% | $248.8655 | $248.87 | $248.85 | $248.90 |
| 7 purchase totals = | $635.14 | $705.2062 | $705.21 | $705.10 | $705.20 | |