| 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 | $7.35 | 10.745% | $8.1398 | $8.14 | $8.15 | $8.10 |
| Purchase #2 | $205.52 | 12.333% | $230.8668 | $230.87 | $230.85 | $230.90 |
| Purchase #3 | $75.35 | 8.324% | $81.6221 | $81.62 | $81.60 | $81.60 |
| Purchase #4 | $73.65 | 11.241% | $81.929 | $81.93 | $81.95 | $81.90 |
| Purchase #5 | $215.77 | 9.254% | $235.7374 | $235.74 | $235.75 | $235.70 |
| Purchase #6 | $67.87 | 7.536% | $72.9847 | $72.98 | $73.00 | $73.00 |
| Purchase #7 | $39.81 | 10.407% | $43.953 | $43.95 | $43.95 | $44.00 |
| 7 purchase totals = | $685.32 | $755.2328 | $755.23 | $755.25 | $755.20 | |