| 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 | $66.52 | 11.212% | $73.9782 | $73.98 | $74.00 | $74.00 |
| Purchase #2 | $45.50 | 9.797% | $49.9576 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $152.62 | 11.730% | $170.5223 | $170.52 | $170.50 | $170.50 |
| Purchase #4 | $22.59 | 8.519% | $24.5144 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $23.27 | 4.156% | $24.2371 | $24.24 | $24.25 | $24.20 |
| Purchase #6 | $7.77 | 8.277% | $8.4131 | $8.41 | $8.40 | $8.40 |
| Purchase #7 | $94.84 | 9.699% | $104.0385 | $104.04 | $104.05 | $104.00 |
| 7 purchase totals = | $413.11 | $455.6612 | $455.66 | $455.65 | $455.60 | |