| 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 | $15.58 | 11.729% | $17.4074 | $17.41 | $17.40 | $17.40 |
| Purchase #2 | $98.78 | 13.765% | $112.3771 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $68.69 | 6.225% | $72.966 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $72.73 | 7.647% | $78.2917 | $78.29 | $78.30 | $78.30 |
| Purchase #5 | $88.44 | 4.250% | $92.1987 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $230.87 | 9.345% | $252.4448 | $252.44 | $252.45 | $252.40 |
| Purchase #7 | $136.69 | 5.262% | $143.8826 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $711.78 | $769.5683 | $769.57 | $769.60 | $769.60 | |