| 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 | $51.88 | 7.686% | $55.8675 | $55.87 | $55.85 | $55.90 |
| Purchase #2 | $227.65 | 9.157% | $248.4959 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $122.45 | 10.351% | $135.1248 | $135.12 | $135.10 | $135.10 |
| Purchase #4 | $150.69 | 9.123% | $164.4374 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $241.48 | 11.539% | $269.3444 | $269.34 | $269.35 | $269.30 |
| Purchase #6 | $111.73 | 6.587% | $119.0897 | $119.09 | $119.10 | $119.10 |
| Purchase #7 | $117.88 | 8.596% | $128.013 | $128.01 | $128.00 | $128.00 |
| 7 purchase totals = | $1,023.76 | $1,120.3727 | $1,120.37 | $1,120.35 | $1,120.30 | |