| 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 | $43.48 | 13.656% | $49.4176 | $49.42 | $49.40 | $49.40 |
| Purchase #2 | $220.48 | 9.323% | $241.0354 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $45.92 | 12.735% | $51.7679 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $157.91 | 3.354% | $163.2063 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $164.51 | 6.310% | $174.8906 | $174.89 | $174.90 | $174.90 |
| Purchase #6 | $144.60 | 6.354% | $153.7879 | $153.79 | $153.80 | $153.80 |
| Purchase #7 | $86.44 | 11.799% | $96.6391 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $863.34 | $930.7448 | $930.76 | $930.75 | $930.70 | |