| 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 | $38.42 | 4.741% | $40.2415 | $40.24 | $40.25 | $40.20 |
| Purchase #2 | $218.34 | 4.220% | $227.5539 | $227.55 | $227.55 | $227.60 |
| Purchase #3 | $160.92 | 9.658% | $176.4617 | $176.46 | $176.45 | $176.50 |
| Purchase #4 | $191.66 | 5.241% | $201.7049 | $201.70 | $201.70 | $201.70 |
| Purchase #5 | $176.60 | 13.156% | $199.8335 | $199.83 | $199.85 | $199.80 |
| Purchase #6 | $159.88 | 6.627% | $170.4752 | $170.48 | $170.50 | $170.50 |
| Purchase #7 | $60.26 | 3.425% | $62.3239 | $62.32 | $62.30 | $62.30 |
| 7 purchase totals = | $1,006.08 | $1,078.5946 | $1,078.58 | $1,078.60 | $1,078.60 | |