| 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 | $87.73 | 7.620% | $94.415 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $193.55 | 5.292% | $203.7927 | $203.79 | $203.80 | $203.80 |
| Purchase #3 | $31.51 | 9.250% | $34.4247 | $34.42 | $34.40 | $34.40 |
| Purchase #4 | $14.41 | 5.496% | $15.202 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $151.79 | 13.824% | $172.7734 | $172.77 | $172.75 | $172.80 |
| Purchase #6 | $123.32 | 4.415% | $128.7646 | $128.76 | $128.75 | $128.80 |
| Purchase #7 | $56.92 | 4.398% | $59.4233 | $59.42 | $59.40 | $59.40 |
| 7 purchase totals = | $659.23 | $708.7957 | $708.78 | $708.70 | $708.80 | |