| 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 | $93.74 | 13.788% | $106.6649 | $106.66 | $106.65 | $106.70 |
| Purchase #2 | $87.48 | 4.380% | $91.3116 | $91.31 | $91.30 | $91.30 |
| Purchase #3 | $210.49 | 9.577% | $230.6486 | $230.65 | $230.65 | $230.60 |
| Purchase #4 | $25.26 | 11.147% | $28.0757 | $28.08 | $28.10 | $28.10 |
| Purchase #5 | $156.79 | 9.457% | $171.6176 | $171.62 | $171.60 | $171.60 |
| Purchase #6 | $41.51 | 11.332% | $46.2139 | $46.21 | $46.20 | $46.20 |
| Purchase #7 | $199.94 | 6.872% | $213.6799 | $213.68 | $213.70 | $213.70 |
| 7 purchase totals = | $815.21 | $888.2122 | $888.21 | $888.20 | $888.20 | |