| 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 | $127.66 | 4.237% | $133.069 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $25.90 | 13.385% | $29.3667 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $238.97 | 6.407% | $254.2808 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $87.28 | 8.304% | $94.5277 | $94.53 | $94.55 | $94.50 |
| Purchase #5 | $147.87 | 13.133% | $167.2898 | $167.29 | $167.30 | $167.30 |
| Purchase #6 | $66.61 | 3.596% | $69.0053 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $70.72 | 4.614% | $73.983 | $73.98 | $74.00 | $74.00 |
| 7 purchase totals = | $765.01 | $821.5223 | $821.53 | $821.55 | $821.60 | |