| 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 | $50.34 | 3.157% | $51.9292 | $51.93 | $51.95 | $51.90 |
| Purchase #2 | $30.77 | 13.410% | $34.8963 | $34.90 | $34.90 | $34.90 |
| Purchase #3 | $16.99 | 9.651% | $18.6297 | $18.63 | $18.65 | $18.60 |
| Purchase #4 | $235.56 | 6.761% | $251.4862 | $251.49 | $251.50 | $251.50 |
| Purchase #5 | $183.35 | 3.119% | $189.0687 | $189.07 | $189.05 | $189.10 |
| Purchase #6 | $178.68 | 11.255% | $198.7904 | $198.79 | $198.80 | $198.80 |
| Purchase #7 | $8.59 | 7.442% | $9.2293 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $704.28 | $754.0298 | $754.04 | $754.10 | $754.00 | |