| 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 | $7.57 | 4.830% | $7.9356 | $7.94 | $7.95 | $7.90 |
| Purchase #2 | $103.72 | 6.728% | $110.6983 | $110.70 | $110.70 | $110.70 |
| Purchase #3 | $226.95 | 9.685% | $248.9301 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $108.40 | 8.226% | $117.317 | $117.32 | $117.30 | $117.30 |
| Purchase #5 | $13.77 | 10.735% | $15.2482 | $15.25 | $15.25 | $15.20 |
| Purchase #6 | $14.47 | 12.693% | $16.3067 | $16.31 | $16.30 | $16.30 |
| Purchase #7 | $68.37 | 11.858% | $76.4773 | $76.48 | $76.50 | $76.50 |
| 7 purchase totals = | $543.25 | $592.9132 | $592.93 | $592.95 | $592.80 | |