| 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 | $27.34 | 5.643% | $28.8828 | $28.88 | $28.90 | $28.90 |
| Purchase #2 | $205.51 | 13.541% | $233.3381 | $233.34 | $233.35 | $233.30 |
| Purchase #3 | $142.67 | 9.743% | $156.5703 | $156.57 | $156.55 | $156.60 |
| Purchase #4 | $27.71 | 3.160% | $28.5856 | $28.59 | $28.60 | $28.60 |
| Purchase #5 | $213.50 | 9.355% | $233.4729 | $233.47 | $233.45 | $233.50 |
| Purchase #6 | $175.25 | 11.521% | $195.4406 | $195.44 | $195.45 | $195.40 |
| Purchase #7 | $160.67 | 10.244% | $177.129 | $177.13 | $177.15 | $177.10 |
| 7 purchase totals = | $952.65 | $1,053.4193 | $1,053.42 | $1,053.45 | $1,053.40 | |