| 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 | $63.85 | 4.690% | $66.8446 | $66.84 | $66.85 | $66.80 |
| Purchase #2 | $199.62 | 7.293% | $214.1783 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $70.62 | 6.274% | $75.0507 | $75.05 | $75.05 | $75.10 |
| Purchase #4 | $145.63 | 4.389% | $152.0217 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $217.80 | 11.678% | $243.2347 | $243.23 | $243.25 | $243.20 |
| Purchase #6 | $235.26 | 6.558% | $250.6884 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $119.94 | 9.728% | $131.6078 | $131.61 | $131.60 | $131.60 |
| 7 purchase totals = | $1,052.72 | $1,133.6262 | $1,133.62 | $1,133.65 | $1,133.60 | |