| 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 | $71.92 | 7.103% | $77.0285 | $77.03 | $77.05 | $77.00 |
| Purchase #2 | $224.41 | 7.755% | $241.813 | $241.81 | $241.80 | $241.80 |
| Purchase #3 | $79.32 | 12.501% | $89.2358 | $89.24 | $89.25 | $89.20 |
| Purchase #4 | $45.25 | 10.249% | $49.8877 | $49.89 | $49.90 | $49.90 |
| Purchase #5 | $229.56 | 12.729% | $258.7807 | $258.78 | $258.80 | $258.80 |
| Purchase #6 | $228.57 | 8.843% | $248.7824 | $248.78 | $248.80 | $248.80 |
| Purchase #7 | $68.70 | 5.826% | $72.7025 | $72.70 | $72.70 | $72.70 |
| 7 purchase totals = | $947.73 | $1,038.2306 | $1,038.23 | $1,038.30 | $1,038.20 | |