| 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 | $36.49 | 11.355% | $40.6334 | $40.63 | $40.65 | $40.60 |
| Purchase #2 | $207.41 | 8.470% | $224.9776 | $224.98 | $225.00 | $225.00 |
| Purchase #3 | $246.63 | 4.768% | $258.3893 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $51.94 | 4.109% | $54.0742 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $59.28 | 12.180% | $66.5003 | $66.50 | $66.50 | $66.50 |
| Purchase #6 | $238.56 | 4.639% | $249.6268 | $249.63 | $249.65 | $249.60 |
| Purchase #7 | $166.63 | 10.680% | $184.4261 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $1,006.94 | $1,078.6277 | $1,078.63 | $1,078.70 | $1,078.60 | |