| 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 | $77.38 | 3.695% | $80.2392 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $44.55 | 5.245% | $46.8866 | $46.89 | $46.90 | $46.90 |
| Purchase #3 | $81.29 | 13.503% | $92.2666 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $213.75 | 4.148% | $222.6164 | $222.62 | $222.60 | $222.60 |
| Purchase #5 | $192.26 | 4.177% | $200.2907 | $200.29 | $200.30 | $200.30 |
| Purchase #6 | $171.34 | 6.829% | $183.0408 | $183.04 | $183.05 | $183.00 |
| Purchase #7 | $5.54 | 6.266% | $5.8871 | $5.89 | $5.90 | $5.90 |
| 7 purchase totals = | $786.11 | $831.2274 | $831.24 | $831.25 | $831.20 | |