| 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 | $57.92 | 11.830% | $64.7719 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $187.98 | 9.209% | $205.2911 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $180.86 | 13.472% | $205.2255 | $205.23 | $205.25 | $205.20 |
| Purchase #4 | $189.83 | 9.106% | $207.1159 | $207.12 | $207.10 | $207.10 |
| Purchase #5 | $236.71 | 6.633% | $252.411 | $252.41 | $252.40 | $252.40 |
| Purchase #6 | $81.82 | 13.307% | $92.7078 | $92.71 | $92.70 | $92.70 |
| Purchase #7 | $218.30 | 3.794% | $226.5823 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $1,153.42 | $1,254.1055 | $1,254.11 | $1,254.10 | $1,254.10 | |