| 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 | $48.45 | 8.409% | $52.5242 | $52.52 | $52.50 | $52.50 |
| Purchase #2 | $186.64 | 3.374% | $192.9372 | $192.94 | $192.95 | $192.90 |
| Purchase #3 | $11.53 | 8.177% | $12.4728 | $12.47 | $12.45 | $12.50 |
| Purchase #4 | $97.62 | 10.752% | $108.1161 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $227.71 | 7.590% | $244.9932 | $244.99 | $245.00 | $245.00 |
| Purchase #6 | $91.88 | 13.755% | $104.5181 | $104.52 | $104.50 | $104.50 |
| Purchase #7 | $12.85 | 6.640% | $13.7032 | $13.70 | $13.70 | $13.70 |
| 7 purchase totals = | $676.68 | $729.2648 | $729.26 | $729.20 | $729.20 | |