| 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 | $72.66 | 6.622% | $77.4715 | $77.47 | $77.45 | $77.50 |
| Purchase #2 | $39.90 | 12.266% | $44.7941 | $44.79 | $44.80 | $44.80 |
| Purchase #3 | $200.97 | 13.285% | $227.6689 | $227.67 | $227.65 | $227.70 |
| Purchase #4 | $244.88 | 8.866% | $266.5911 | $266.59 | $266.60 | $266.60 |
| Purchase #5 | $55.73 | 13.269% | $63.1248 | $63.12 | $63.10 | $63.10 |
| Purchase #6 | $120.75 | 9.353% | $132.0437 | $132.04 | $132.05 | $132.00 |
| Purchase #7 | $112.43 | 5.752% | $118.897 | $118.90 | $118.90 | $118.90 |
| 7 purchase totals = | $847.32 | $930.5911 | $930.58 | $930.55 | $930.60 | |