| 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 | $78.55 | 10.326% | $86.6611 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $72.98 | 11.566% | $81.4209 | $81.42 | $81.40 | $81.40 |
| Purchase #3 | $192.45 | 10.169% | $212.0202 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $137.31 | 7.264% | $147.2842 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $83.43 | 4.549% | $87.2252 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $174.90 | 9.356% | $191.2636 | $191.26 | $191.25 | $191.30 |
| Purchase #7 | $128.30 | 13.261% | $145.3139 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $867.92 | $951.1891 | $951.18 | $951.15 | $951.20 | |