| 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 | $37.74 | 10.462% | $41.6884 | $41.69 | $41.70 | $41.70 |
| Purchase #2 | $163.53 | 6.223% | $173.7065 | $173.71 | $173.70 | $173.70 |
| Purchase #3 | $77.25 | 7.795% | $83.2716 | $83.27 | $83.25 | $83.30 |
| Purchase #4 | $114.80 | 12.468% | $129.1133 | $129.11 | $129.10 | $129.10 |
| Purchase #5 | $16.58 | 11.672% | $18.5152 | $18.52 | $18.50 | $18.50 |
| Purchase #6 | $214.96 | 13.748% | $244.5127 | $244.51 | $244.50 | $244.50 |
| Purchase #7 | $71.74 | 13.796% | $81.6373 | $81.64 | $81.65 | $81.60 |
| 7 purchase totals = | $696.60 | $772.4450 | $772.45 | $772.40 | $772.40 | |