| 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 | $26.25 | 5.617% | $27.7245 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $198.93 | 3.269% | $205.433 | $205.43 | $205.45 | $205.40 |
| Purchase #3 | $206.80 | 7.615% | $222.5478 | $222.55 | $222.55 | $222.50 |
| Purchase #4 | $70.58 | 12.136% | $79.1456 | $79.15 | $79.15 | $79.10 |
| Purchase #5 | $191.64 | 13.554% | $217.6149 | $217.61 | $217.60 | $217.60 |
| Purchase #6 | $145.71 | 5.346% | $153.4997 | $153.50 | $153.50 | $153.50 |
| Purchase #7 | $38.73 | 5.729% | $40.9488 | $40.95 | $40.95 | $40.90 |
| 7 purchase totals = | $878.64 | $946.9143 | $946.91 | $946.90 | $946.70 | |