| 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 | $73.31 | 5.479% | $77.3267 | $77.33 | $77.35 | $77.30 |
| Purchase #2 | $171.63 | 3.512% | $177.6576 | $177.66 | $177.65 | $177.70 |
| Purchase #3 | $47.98 | 3.700% | $49.7553 | $49.76 | $49.75 | $49.80 |
| Purchase #4 | $104.41 | 4.591% | $109.2035 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $16.93 | 6.398% | $18.0132 | $18.01 | $18.00 | $18.00 |
| Purchase #6 | $28.67 | 11.552% | $31.982 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $77.76 | 13.409% | $88.1868 | $88.19 | $88.20 | $88.20 |
| 7 purchase totals = | $520.69 | $552.1251 | $552.13 | $552.15 | $552.20 | |