| 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 | $11.74 | 13.707% | $13.3492 | $13.35 | $13.35 | $13.30 |
| Purchase #2 | $163.93 | 9.461% | $179.4394 | $179.44 | $179.45 | $179.40 |
| Purchase #3 | $6.86 | 7.145% | $7.3501 | $7.35 | $7.35 | $7.40 |
| Purchase #4 | $26.64 | 13.795% | $30.315 | $30.32 | $30.30 | $30.30 |
| Purchase #5 | $214.80 | 13.227% | $243.2116 | $243.21 | $243.20 | $243.20 |
| Purchase #6 | $90.89 | 7.190% | $97.425 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $118.32 | 11.242% | $131.6215 | $131.62 | $131.60 | $131.60 |
| 7 purchase totals = | $633.18 | $702.7118 | $702.72 | $702.70 | $702.60 | |