| 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 | $18.79 | 3.339% | $19.4174 | $19.42 | $19.40 | $19.40 |
| Purchase #2 | $57.82 | 10.820% | $64.0761 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $46.45 | 6.579% | $49.5059 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $98.26 | 5.721% | $103.8815 | $103.88 | $103.90 | $103.90 |
| Purchase #5 | $196.87 | 9.246% | $215.0726 | $215.07 | $215.05 | $215.10 |
| Purchase #6 | $244.42 | 8.654% | $265.5721 | $265.57 | $265.55 | $265.60 |
| Purchase #7 | $107.52 | 5.457% | $113.3874 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $770.13 | $830.9130 | $830.92 | $830.90 | $831.00 | |