| 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 | $205.83 | 7.109% | $220.4625 | $220.46 | $220.45 | $220.50 |
| Purchase #2 | $69.48 | 7.760% | $74.8716 | $74.87 | $74.85 | $74.90 |
| Purchase #3 | $19.84 | 5.830% | $20.9967 | $21.00 | $21.00 | $21.00 |
| Purchase #4 | $119.54 | 3.447% | $123.6605 | $123.66 | $123.65 | $123.70 |
| Purchase #5 | $110.70 | 8.652% | $120.2778 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $107.74 | 12.845% | $121.5792 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $69.97 | 5.592% | $73.8827 | $73.88 | $73.90 | $73.90 |
| 7 purchase totals = | $703.10 | $755.7310 | $755.73 | $755.75 | $755.90 | |