| 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 | $78.94 | 9.128% | $86.1456 | $86.15 | $86.15 | $86.10 |
| Purchase #2 | $136.29 | 9.758% | $149.5892 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $32.68 | 4.225% | $34.0607 | $34.06 | $34.05 | $34.10 |
| Purchase #4 | $45.93 | 9.818% | $50.4394 | $50.44 | $50.45 | $50.40 |
| Purchase #5 | $155.99 | 11.543% | $173.9959 | $174.00 | $174.00 | $174.00 |
| Purchase #6 | $78.38 | 12.568% | $88.2308 | $88.23 | $88.25 | $88.20 |
| Purchase #7 | $72.77 | 3.446% | $75.2777 | $75.28 | $75.30 | $75.30 |
| 7 purchase totals = | $600.98 | $657.7393 | $657.75 | $657.80 | $657.70 | |