| 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 | $87.97 | 5.479% | $92.7899 | $92.79 | $92.80 | $92.80 |
| Purchase #2 | $227.70 | 7.380% | $244.5043 | $244.50 | $244.50 | $244.50 |
| Purchase #3 | $25.54 | 9.689% | $28.0146 | $28.01 | $28.00 | $28.00 |
| Purchase #4 | $185.83 | 13.387% | $210.7071 | $210.71 | $210.70 | $210.70 |
| Purchase #5 | $201.82 | 7.428% | $216.8112 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $162.89 | 9.620% | $178.56 | $178.56 | $178.55 | $178.60 |
| Purchase #7 | $195.42 | 7.622% | $210.3149 | $210.31 | $210.30 | $210.30 |
| 7 purchase totals = | $1,087.17 | $1,181.7020 | $1,181.69 | $1,181.65 | $1,181.70 | |