| 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 | $60.67 | 3.496% | $62.791 | $62.79 | $62.80 | $62.80 |
| Purchase #2 | $195.85 | 7.694% | $210.9187 | $210.92 | $210.90 | $210.90 |
| Purchase #3 | $239.53 | 4.133% | $249.4298 | $249.43 | $249.45 | $249.40 |
| Purchase #4 | $241.46 | 3.313% | $249.4596 | $249.46 | $249.45 | $249.50 |
| Purchase #5 | $156.91 | 9.535% | $171.8714 | $171.87 | $171.85 | $171.90 |
| Purchase #6 | $167.31 | 3.636% | $173.3934 | $173.39 | $173.40 | $173.40 |
| Purchase #7 | $161.58 | 8.456% | $175.2432 | $175.24 | $175.25 | $175.20 |
| 7 purchase totals = | $1,223.31 | $1,293.1071 | $1,293.10 | $1,293.10 | $1,293.10 | |