| 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 | $49.75 | 11.147% | $55.2956 | $55.30 | $55.30 | $55.30 |
| Purchase #2 | $17.49 | 12.495% | $19.6754 | $19.68 | $19.70 | $19.70 |
| Purchase #3 | $245.50 | 12.696% | $276.6687 | $276.67 | $276.65 | $276.70 |
| Purchase #4 | $144.73 | 5.123% | $152.1445 | $152.14 | $152.15 | $152.10 |
| Purchase #5 | $225.50 | 4.355% | $235.3205 | $235.32 | $235.30 | $235.30 |
| Purchase #6 | $147.26 | 11.532% | $164.242 | $164.24 | $164.25 | $164.20 |
| Purchase #7 | $59.91 | 11.287% | $66.672 | $66.67 | $66.65 | $66.70 |
| 7 purchase totals = | $890.14 | $970.0187 | $970.02 | $970.00 | $970.00 | |