| 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 | $75.76 | 4.177% | $78.9245 | $78.92 | $78.90 | $78.90 |
| Purchase #2 | $138.68 | 10.267% | $152.9183 | $152.92 | $152.90 | $152.90 |
| Purchase #3 | $17.52 | 12.257% | $19.6674 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $117.42 | 3.228% | $121.2103 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $29.37 | 13.438% | $33.3167 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $176.70 | 13.670% | $200.8549 | $200.85 | $200.85 | $200.90 |
| Purchase #7 | $80.52 | 10.441% | $88.9271 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $635.97 | $695.8192 | $695.82 | $695.75 | $695.80 | |