| 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 | $32.25 | 4.702% | $33.7664 | $33.77 | $33.75 | $33.80 |
| Purchase #2 | $69.45 | 4.608% | $72.6503 | $72.65 | $72.65 | $72.70 |
| Purchase #3 | $181.90 | 6.561% | $193.8345 | $193.83 | $193.85 | $193.80 |
| Purchase #4 | $130.51 | 9.579% | $143.0116 | $143.01 | $143.00 | $143.00 |
| Purchase #5 | $171.42 | 8.479% | $185.9547 | $185.95 | $185.95 | $186.00 |
| Purchase #6 | $198.97 | 5.220% | $209.3562 | $209.36 | $209.35 | $209.40 |
| Purchase #7 | $213.40 | 12.476% | $240.0238 | $240.02 | $240.00 | $240.00 |
| 7 purchase totals = | $997.90 | $1,078.5975 | $1,078.59 | $1,078.55 | $1,078.70 | |