| 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 | $72.87 | 9.197% | $79.5719 | $79.57 | $79.55 | $79.60 |
| Purchase #2 | $182.79 | 12.487% | $205.615 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $11.37 | 10.351% | $12.5469 | $12.55 | $12.55 | $12.50 |
| Purchase #4 | $94.87 | 9.111% | $103.5136 | $103.51 | $103.50 | $103.50 |
| Purchase #5 | $238.79 | 3.522% | $247.2002 | $247.20 | $247.20 | $247.20 |
| Purchase #6 | $29.94 | 9.438% | $32.7657 | $32.77 | $32.75 | $32.80 |
| Purchase #7 | $109.30 | 8.673% | $118.7796 | $118.78 | $118.80 | $118.80 |
| 7 purchase totals = | $739.93 | $799.9929 | $800.00 | $799.95 | $800.00 | |