| 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 | $72.94 | 10.867% | $80.8664 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $79.75 | 3.267% | $82.3554 | $82.36 | $82.35 | $82.40 |
| Purchase #3 | $140.42 | 4.717% | $147.0436 | $147.04 | $147.05 | $147.00 |
| Purchase #4 | $43.82 | 8.529% | $47.5574 | $47.56 | $47.55 | $47.60 |
| Purchase #5 | $230.82 | 6.365% | $245.5117 | $245.51 | $245.50 | $245.50 |
| Purchase #6 | $14.34 | 6.552% | $15.2796 | $15.28 | $15.30 | $15.30 |
| Purchase #7 | $9.61 | 4.485% | $10.041 | $10.04 | $10.05 | $10.00 |
| 7 purchase totals = | $591.70 | $628.6551 | $628.66 | $628.65 | $628.70 | |