| 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 | $14.78 | 5.152% | $15.5415 | $15.54 | $15.55 | $15.50 |
| Purchase #2 | $184.56 | 13.567% | $209.5993 | $209.60 | $209.60 | $209.60 |
| Purchase #3 | $70.49 | 9.256% | $77.0146 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $184.67 | 11.670% | $206.221 | $206.22 | $206.20 | $206.20 |
| Purchase #5 | $109.34 | 12.634% | $123.154 | $123.15 | $123.15 | $123.20 |
| Purchase #6 | $39.28 | 6.335% | $41.7684 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $34.76 | 13.382% | $39.4116 | $39.41 | $39.40 | $39.40 |
| 7 purchase totals = | $637.88 | $712.7104 | $712.70 | $712.65 | $712.70 | |