| 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 | $22.69 | 13.613% | $25.7788 | $25.78 | $25.80 | $25.80 |
| Purchase #2 | $199.82 | 3.808% | $207.4291 | $207.43 | $207.45 | $207.40 |
| Purchase #3 | $37.37 | 10.335% | $41.2322 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $113.64 | 10.309% | $125.3551 | $125.36 | $125.35 | $125.40 |
| Purchase #5 | $160.97 | 6.809% | $171.9304 | $171.93 | $171.95 | $171.90 |
| Purchase #6 | $113.33 | 3.547% | $117.3498 | $117.35 | $117.35 | $117.30 |
| Purchase #7 | $152.73 | 13.799% | $173.8052 | $173.81 | $173.80 | $173.80 |
| 7 purchase totals = | $800.55 | $862.8806 | $862.89 | $862.95 | $862.80 | |