| 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 | $89.31 | 7.607% | $96.1038 | $96.10 | $96.10 | $96.10 |
| Purchase #2 | $12.63 | 13.626% | $14.351 | $14.35 | $14.35 | $14.40 |
| Purchase #3 | $76.75 | 11.241% | $85.3775 | $85.38 | $85.40 | $85.40 |
| Purchase #4 | $195.54 | 6.145% | $207.5559 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $224.59 | 6.603% | $239.4197 | $239.42 | $239.40 | $239.40 |
| Purchase #6 | $19.73 | 10.796% | $21.8601 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $181.33 | 7.803% | $195.4792 | $195.48 | $195.50 | $195.50 |
| 7 purchase totals = | $799.88 | $860.1472 | $860.15 | $860.15 | $860.30 | |