| 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 | $29.53 | 6.831% | $31.5472 | $31.55 | $31.55 | $31.50 |
| Purchase #2 | $114.64 | 9.663% | $125.7177 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $81.57 | 3.859% | $84.7178 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $235.29 | 4.649% | $246.2286 | $246.23 | $246.25 | $246.20 |
| Purchase #5 | $128.81 | 6.617% | $137.3334 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $8.62 | 12.286% | $9.6791 | $9.68 | $9.70 | $9.70 |
| Purchase #7 | $37.62 | 7.546% | $40.4588 | $40.46 | $40.45 | $40.50 |
| 7 purchase totals = | $636.08 | $675.6826 | $675.69 | $675.70 | $675.60 | |