| 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 | $76.42 | 4.861% | $80.1348 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $26.28 | 12.809% | $29.6462 | $29.65 | $29.65 | $29.60 |
| Purchase #3 | $203.41 | 10.309% | $224.3795 | $224.38 | $224.40 | $224.40 |
| Purchase #4 | $231.88 | 6.512% | $246.98 | $246.98 | $247.00 | $247.00 |
| Purchase #5 | $122.50 | 4.636% | $128.1791 | $128.18 | $128.20 | $128.20 |
| Purchase #6 | $193.50 | 9.172% | $211.2478 | $211.25 | $211.25 | $211.20 |
| Purchase #7 | $8.82 | 4.820% | $9.2451 | $9.25 | $9.25 | $9.20 |
| 7 purchase totals = | $862.81 | $929.8125 | $929.82 | $929.90 | $929.70 | |