| 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 | $65.47 | 13.178% | $74.0976 | $74.10 | $74.10 | $74.10 |
| Purchase #2 | $64.56 | 11.692% | $72.1084 | $72.11 | $72.10 | $72.10 |
| Purchase #3 | $51.88 | 8.197% | $56.1326 | $56.13 | $56.15 | $56.10 |
| Purchase #4 | $201.72 | 7.229% | $216.3023 | $216.30 | $216.30 | $216.30 |
| Purchase #5 | $5.62 | 11.315% | $6.2559 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $31.75 | 7.179% | $34.0293 | $34.03 | $34.05 | $34.00 |
| Purchase #7 | $172.43 | 3.416% | $178.3202 | $178.32 | $178.30 | $178.30 |
| 7 purchase totals = | $593.43 | $637.2463 | $637.25 | $637.25 | $637.20 | |