| 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 | $5.86 | 13.497% | $6.6509 | $6.65 | $6.65 | $6.70 |
| Purchase #2 | $224.92 | 8.176% | $243.3095 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $172.90 | 13.173% | $195.6761 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $223.39 | 10.737% | $247.3754 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $42.97 | 9.599% | $47.0947 | $47.09 | $47.10 | $47.10 |
| Purchase #6 | $198.93 | 3.742% | $206.374 | $206.37 | $206.35 | $206.40 |
| Purchase #7 | $27.42 | 6.816% | $29.2889 | $29.29 | $29.30 | $29.30 |
| 7 purchase totals = | $896.39 | $975.7695 | $975.77 | $975.80 | $975.90 | |