| 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 | $66.28 | 6.582% | $70.6425 | $70.64 | $70.65 | $70.60 |
| Purchase #2 | $130.52 | 13.247% | $147.81 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $28.60 | 8.461% | $31.0198 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $204.93 | 5.279% | $215.7483 | $215.75 | $215.75 | $215.70 |
| Purchase #5 | $162.62 | 10.515% | $179.7195 | $179.72 | $179.70 | $179.70 |
| Purchase #6 | $155.91 | 11.494% | $173.8303 | $173.83 | $173.85 | $173.80 |
| Purchase #7 | $184.94 | 3.625% | $191.6441 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $933.80 | $1,010.4145 | $1,010.41 | $1,010.40 | $1,010.20 | |