| 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 | $65.32 | 11.320% | $72.7142 | $72.71 | $72.70 | $72.70 |
| Purchase #2 | $181.36 | 13.821% | $206.4258 | $206.43 | $206.45 | $206.40 |
| Purchase #3 | $197.39 | 3.319% | $203.9414 | $203.94 | $203.95 | $203.90 |
| Purchase #4 | $28.79 | 6.855% | $30.7636 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $11.48 | 9.802% | $12.6053 | $12.61 | $12.60 | $12.60 |
| Purchase #6 | $192.61 | 10.686% | $213.1923 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $131.46 | 6.595% | $140.1298 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $808.41 | $879.7724 | $879.77 | $879.80 | $879.70 | |