| 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 | $50.40 | 4.295% | $52.5647 | $52.56 | $52.55 | $52.60 |
| Purchase #2 | $199.40 | 4.209% | $207.7927 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $124.65 | 4.646% | $130.4412 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $170.49 | 3.562% | $176.5629 | $176.56 | $176.55 | $176.60 |
| Purchase #5 | $248.93 | 12.267% | $279.4662 | $279.47 | $279.45 | $279.50 |
| Purchase #6 | $77.78 | 12.188% | $87.2598 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $93.71 | 13.649% | $106.5005 | $106.50 | $106.50 | $106.50 |
| 7 purchase totals = | $965.36 | $1,040.5880 | $1,040.58 | $1,040.55 | $1,040.70 | |