| 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 | $63.34 | 3.530% | $65.5759 | $65.58 | $65.60 | $65.60 |
| Purchase #2 | $39.59 | 3.289% | $40.8921 | $40.89 | $40.90 | $40.90 |
| Purchase #3 | $221.93 | 13.710% | $252.3566 | $252.36 | $252.35 | $252.40 |
| Purchase #4 | $183.79 | 10.389% | $202.8839 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $230.57 | 9.190% | $251.7594 | $251.76 | $251.75 | $251.80 |
| Purchase #6 | $150.64 | 4.733% | $157.7698 | $157.77 | $157.75 | $157.80 |
| Purchase #7 | $200.47 | 6.136% | $212.7708 | $212.77 | $212.75 | $212.80 |
| 7 purchase totals = | $1,090.33 | $1,184.0085 | $1,184.01 | $1,184.00 | $1,184.20 | |