| 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 | $31.35 | 7.791% | $33.7925 | $33.79 | $33.80 | $33.80 |
| Purchase #2 | $71.80 | 8.478% | $77.8872 | $77.89 | $77.90 | $77.90 |
| Purchase #3 | $198.77 | 4.291% | $207.2992 | $207.30 | $207.30 | $207.30 |
| Purchase #4 | $215.52 | 6.416% | $229.3478 | $229.35 | $229.35 | $229.30 |
| Purchase #5 | $173.59 | 8.724% | $188.734 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $25.43 | 4.579% | $26.5944 | $26.59 | $26.60 | $26.60 |
| Purchase #7 | $226.27 | 5.691% | $239.147 | $239.15 | $239.15 | $239.10 |
| 7 purchase totals = | $942.73 | $1,002.8021 | $1,002.80 | $1,002.85 | $1,002.70 | |