| 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 | $49.92 | 10.620% | $55.2215 | $55.22 | $55.20 | $55.20 |
| Purchase #2 | $190.46 | 12.710% | $214.6675 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $187.47 | 4.536% | $195.9736 | $195.97 | $195.95 | $196.00 |
| Purchase #4 | $8.56 | 12.196% | $9.604 | $9.60 | $9.60 | $9.60 |
| Purchase #5 | $175.97 | 6.498% | $187.4045 | $187.40 | $187.40 | $187.40 |
| Purchase #6 | $76.99 | 9.282% | $84.1362 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $62.69 | 12.399% | $70.4629 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $752.06 | $817.4702 | $817.46 | $817.40 | $817.50 | |