| 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 | $41.77 | 9.489% | $45.7336 | $45.73 | $45.75 | $45.70 |
| Purchase #2 | $101.70 | 12.516% | $114.4288 | $114.43 | $114.45 | $114.40 |
| Purchase #3 | $236.72 | 8.264% | $256.2825 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $16.73 | 4.400% | $17.4661 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $41.57 | 13.423% | $47.1499 | $47.15 | $47.15 | $47.10 |
| Purchase #6 | $6.35 | 6.771% | $6.78 | $6.78 | $6.80 | $6.80 |
| Purchase #7 | $152.52 | 11.470% | $170.014 | $170.01 | $170.00 | $170.00 |
| 7 purchase totals = | $597.36 | $657.8549 | $657.85 | $657.90 | $657.80 | |