| 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 | $82.46 | 8.847% | $89.7552 | $89.76 | $89.75 | $89.80 |
| Purchase #2 | $70.64 | 5.586% | $74.586 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $74.34 | 6.730% | $79.3431 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $249.28 | 8.611% | $270.7455 | $270.75 | $270.75 | $270.70 |
| Purchase #5 | $227.87 | 3.326% | $235.449 | $235.45 | $235.45 | $235.40 |
| Purchase #6 | $52.59 | 7.847% | $56.7167 | $56.72 | $56.70 | $56.70 |
| Purchase #7 | $88.52 | 6.213% | $94.0197 | $94.02 | $94.00 | $94.00 |
| 7 purchase totals = | $845.70 | $900.6152 | $900.63 | $900.60 | $900.50 | |