| 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 | $55.44 | 4.742% | $58.069 | $58.07 | $58.05 | $58.10 |
| Purchase #2 | $238.37 | 5.867% | $252.3552 | $252.36 | $252.35 | $252.40 |
| Purchase #3 | $118.49 | 9.447% | $129.6838 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $76.69 | 3.842% | $79.6364 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $21.91 | 9.462% | $23.9831 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $203.42 | 13.236% | $230.3447 | $230.34 | $230.35 | $230.30 |
| Purchase #7 | $149.41 | 9.722% | $163.9356 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $863.73 | $938.0078 | $938.01 | $938.05 | $938.00 | |