| 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 | $14.68 | 3.787% | $15.2359 | $15.24 | $15.25 | $15.20 |
| Purchase #2 | $112.26 | 12.527% | $126.3228 | $126.32 | $126.30 | $126.30 |
| Purchase #3 | $38.51 | 7.127% | $41.2546 | $41.25 | $41.25 | $41.30 |
| Purchase #4 | $7.92 | 5.695% | $8.371 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $165.42 | 11.871% | $185.057 | $185.06 | $185.05 | $185.10 |
| Purchase #6 | $32.70 | 3.858% | $33.9616 | $33.96 | $33.95 | $34.00 |
| Purchase #7 | $84.94 | 12.399% | $95.4717 | $95.47 | $95.45 | $95.50 |
| 7 purchase totals = | $456.43 | $505.6746 | $505.67 | $505.60 | $505.80 | |