| 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 | $76.88 | 9.718% | $84.3512 | $84.35 | $84.35 | $84.40 |
| Purchase #2 | $72.47 | 5.809% | $76.6798 | $76.68 | $76.70 | $76.70 |
| Purchase #3 | $69.55 | 13.786% | $79.1382 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $231.65 | 9.631% | $253.9602 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $163.53 | 7.712% | $176.1414 | $176.14 | $176.15 | $176.10 |
| Purchase #6 | $112.37 | 6.418% | $119.5819 | $119.58 | $119.60 | $119.60 |
| Purchase #7 | $112.62 | 9.680% | $123.5216 | $123.52 | $123.50 | $123.50 |
| 7 purchase totals = | $839.07 | $913.3743 | $913.37 | $913.40 | $913.40 | |