| 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 | $40.92 | 9.419% | $44.7743 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $235.85 | 12.859% | $266.178 | $266.18 | $266.20 | $266.20 |
| Purchase #3 | $166.81 | 5.688% | $176.2982 | $176.30 | $176.30 | $176.30 |
| Purchase #4 | $46.32 | 13.460% | $52.5547 | $52.55 | $52.55 | $52.60 |
| Purchase #5 | $146.48 | 7.338% | $157.2287 | $157.23 | $157.25 | $157.20 |
| Purchase #6 | $98.36 | 11.654% | $109.8229 | $109.82 | $109.80 | $109.80 |
| Purchase #7 | $42.96 | 7.786% | $46.3049 | $46.30 | $46.30 | $46.30 |
| 7 purchase totals = | $777.70 | $853.1617 | $853.15 | $853.15 | $853.20 | |