| 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 | $66.43 | 13.409% | $75.3376 | $75.34 | $75.35 | $75.30 |
| Purchase #2 | $73.27 | 3.511% | $75.8425 | $75.84 | $75.85 | $75.80 |
| Purchase #3 | $70.25 | 3.497% | $72.7066 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $15.63 | 13.287% | $17.7068 | $17.71 | $17.70 | $17.70 |
| Purchase #5 | $21.52 | 13.221% | $24.3652 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $71.32 | 4.403% | $74.4602 | $74.46 | $74.45 | $74.50 |
| Purchase #7 | $57.99 | 12.201% | $65.0654 | $65.07 | $65.05 | $65.10 |
| 7 purchase totals = | $376.41 | $405.4843 | $405.50 | $405.45 | $405.50 | |