| 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 | $106.72 | 5.845% | $112.9578 | $112.96 | $112.95 | $113.00 |
| Purchase #2 | $123.89 | 10.804% | $137.2751 | $137.28 | $137.30 | $137.30 |
| Purchase #3 | $94.72 | 13.780% | $107.7724 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $230.57 | 7.326% | $247.4616 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $9.84 | 3.225% | $10.1573 | $10.16 | $10.15 | $10.20 |
| Purchase #6 | $64.31 | 7.109% | $68.8818 | $68.88 | $68.90 | $68.90 |
| Purchase #7 | $27.97 | 5.845% | $29.6048 | $29.60 | $29.60 | $29.60 |
| 7 purchase totals = | $658.02 | $714.1108 | $714.11 | $714.10 | $714.30 | |