| 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 | $70.69 | 6.618% | $75.3683 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $61.58 | 11.114% | $68.424 | $68.42 | $68.40 | $68.40 |
| Purchase #3 | $40.43 | 7.474% | $43.4517 | $43.45 | $43.45 | $43.50 |
| Purchase #4 | $156.78 | 12.245% | $175.9777 | $175.98 | $176.00 | $176.00 |
| Purchase #5 | $48.37 | 8.268% | $52.3692 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $150.67 | 13.445% | $170.9276 | $170.93 | $170.95 | $170.90 |
| Purchase #7 | $9.66 | 4.567% | $10.1012 | $10.10 | $10.10 | $10.10 |
| 7 purchase totals = | $538.18 | $596.6197 | $596.62 | $596.60 | $596.70 | |