| 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 | $50.81 | 4.659% | $53.1772 | $53.18 | $53.20 | $53.20 |
| Purchase #2 | $20.90 | 6.544% | $22.2677 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $218.38 | 5.679% | $230.7818 | $230.78 | $230.80 | $230.80 |
| Purchase #4 | $167.81 | 11.655% | $187.3683 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $127.54 | 13.729% | $145.05 | $145.05 | $145.05 | $145.10 |
| Purchase #6 | $179.92 | 7.488% | $193.3924 | $193.39 | $193.40 | $193.40 |
| Purchase #7 | $248.25 | 8.626% | $269.664 | $269.66 | $269.65 | $269.70 |
| 7 purchase totals = | $1,013.61 | $1,101.7014 | $1,101.70 | $1,101.70 | $1,101.90 | |