| 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 | $211.47 | 9.512% | $231.585 | $231.59 | $231.60 | $231.60 |
| Purchase #2 | $49.40 | 13.493% | $56.0655 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $31.75 | 6.770% | $33.8995 | $33.90 | $33.90 | $33.90 |
| Purchase #4 | $49.62 | 7.366% | $53.275 | $53.28 | $53.30 | $53.30 |
| Purchase #5 | $16.82 | 13.438% | $19.0803 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $26.65 | 7.374% | $28.6152 | $28.62 | $28.60 | $28.60 |
| Purchase #7 | $84.59 | 11.523% | $94.3373 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $470.30 | $516.8578 | $516.88 | $516.90 | $516.90 | |