| 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 | $114.50 | 9.482% | $125.3569 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $68.61 | 9.673% | $75.2466 | $75.25 | $75.25 | $75.20 |
| Purchase #3 | $222.93 | 10.135% | $245.524 | $245.52 | $245.50 | $245.50 |
| Purchase #4 | $219.73 | 6.132% | $233.2038 | $233.20 | $233.20 | $233.20 |
| Purchase #5 | $183.83 | 7.358% | $197.3562 | $197.36 | $197.35 | $197.40 |
| Purchase #6 | $21.48 | 6.123% | $22.7952 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $77.75 | 9.273% | $84.9598 | $84.96 | $84.95 | $85.00 |
| 7 purchase totals = | $908.83 | $984.4425 | $984.45 | $984.40 | $984.50 | |