| 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 | $49.48 | 9.789% | $54.3236 | $54.32 | $54.30 | $54.30 |
| Purchase #2 | $77.97 | 10.845% | $86.4258 | $86.43 | $86.45 | $86.40 |
| Purchase #3 | $69.70 | 9.489% | $76.3138 | $76.31 | $76.30 | $76.30 |
| Purchase #4 | $220.51 | 3.767% | $228.8166 | $228.82 | $228.80 | $228.80 |
| Purchase #5 | $25.65 | 10.172% | $28.2591 | $28.26 | $28.25 | $28.30 |
| Purchase #6 | $114.45 | 11.105% | $127.1597 | $127.16 | $127.15 | $127.20 |
| Purchase #7 | $52.42 | 11.224% | $58.3036 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $610.18 | $659.6022 | $659.60 | $659.55 | $659.60 | |