| 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 | $103.80 | 10.772% | $114.9813 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $32.98 | 8.509% | $35.7863 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $174.81 | 6.592% | $186.3335 | $186.33 | $186.35 | $186.30 |
| Purchase #4 | $104.78 | 7.287% | $112.4153 | $112.42 | $112.40 | $112.40 |
| Purchase #5 | $70.49 | 10.856% | $78.1424 | $78.14 | $78.15 | $78.10 |
| Purchase #6 | $135.99 | 6.380% | $144.6662 | $144.67 | $144.65 | $144.70 |
| Purchase #7 | $54.66 | 11.645% | $61.0252 | $61.03 | $61.05 | $61.00 |
| 7 purchase totals = | $677.51 | $733.3502 | $733.36 | $733.40 | $733.30 | |