| 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 | $86.27 | 4.736% | $90.3557 | $90.36 | $90.35 | $90.40 |
| Purchase #2 | $162.96 | 3.326% | $168.38 | $168.38 | $168.40 | $168.40 |
| Purchase #3 | $110.40 | 3.861% | $114.6625 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $25.64 | 10.595% | $28.3566 | $28.36 | $28.35 | $28.40 |
| Purchase #5 | $187.51 | 5.194% | $197.2493 | $197.25 | $197.25 | $197.20 |
| Purchase #6 | $63.49 | 7.630% | $68.3343 | $68.33 | $68.35 | $68.30 |
| Purchase #7 | $176.66 | 5.177% | $185.8057 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $812.93 | $853.1441 | $853.15 | $853.15 | $853.20 | |