| 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 | $54.73 | 3.275% | $56.5224 | $56.52 | $56.50 | $56.50 |
| Purchase #2 | $105.73 | 10.746% | $117.0917 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $24.34 | 7.199% | $26.0922 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $222.30 | 8.715% | $241.6734 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $20.38 | 8.785% | $22.1704 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $94.63 | 5.190% | $99.5413 | $99.54 | $99.55 | $99.50 |
| Purchase #7 | $12.33 | 9.184% | $13.4624 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $534.44 | $576.5538 | $576.54 | $576.50 | $576.60 | |