| 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 | $133.63 | 10.426% | $147.5623 | $147.56 | $147.55 | $147.60 |
| Purchase #2 | $100.41 | 9.378% | $109.8264 | $109.83 | $109.85 | $109.80 |
| Purchase #3 | $80.36 | 3.561% | $83.2216 | $83.22 | $83.20 | $83.20 |
| Purchase #4 | $125.30 | 11.831% | $140.1242 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $197.83 | 10.296% | $218.1986 | $218.20 | $218.20 | $218.20 |
| Purchase #6 | $46.70 | 10.216% | $51.4709 | $51.47 | $51.45 | $51.50 |
| Purchase #7 | $9.42 | 9.141% | $10.2811 | $10.28 | $10.30 | $10.30 |
| 7 purchase totals = | $693.65 | $760.6851 | $760.68 | $760.65 | $760.70 | |