| 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 | $241.55 | 12.401% | $271.5046 | $271.50 | $271.50 | $271.50 |
| Purchase #2 | $82.46 | 9.872% | $90.6005 | $90.60 | $90.60 | $90.60 |
| Purchase #3 | $225.50 | 8.814% | $245.3756 | $245.38 | $245.40 | $245.40 |
| Purchase #4 | $6.97 | 6.379% | $7.4146 | $7.41 | $7.40 | $7.40 |
| Purchase #5 | $14.99 | 3.368% | $15.4949 | $15.49 | $15.50 | $15.50 |
| Purchase #6 | $149.78 | 10.292% | $165.1954 | $165.20 | $165.20 | $165.20 |
| Purchase #7 | $7.59 | 10.241% | $8.3673 | $8.37 | $8.35 | $8.40 |
| 7 purchase totals = | $728.84 | $803.9529 | $803.95 | $803.95 | $804.00 | |