| 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 | $56.71 | 13.254% | $64.2263 | $64.23 | $64.25 | $64.20 |
| Purchase #2 | $34.87 | 8.271% | $37.7541 | $37.75 | $37.75 | $37.80 |
| Purchase #3 | $201.93 | 8.801% | $219.7019 | $219.70 | $219.70 | $219.70 |
| Purchase #4 | $19.36 | 4.368% | $20.2056 | $20.21 | $20.20 | $20.20 |
| Purchase #5 | $147.62 | 13.842% | $168.0536 | $168.05 | $168.05 | $168.10 |
| Purchase #6 | $35.58 | 6.206% | $37.7881 | $37.79 | $37.80 | $37.80 |
| Purchase #7 | $151.55 | 10.345% | $167.2278 | $167.23 | $167.25 | $167.20 |
| 7 purchase totals = | $647.62 | $714.9574 | $714.96 | $715.00 | $715.00 | |