| 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 | $96.69 | 10.542% | $106.8831 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $185.48 | 3.872% | $192.6618 | $192.66 | $192.65 | $192.70 |
| Purchase #3 | $26.46 | 12.622% | $29.7998 | $29.80 | $29.80 | $29.80 |
| Purchase #4 | $117.88 | 13.145% | $133.3753 | $133.38 | $133.40 | $133.40 |
| Purchase #5 | $36.91 | 8.179% | $39.9289 | $39.93 | $39.95 | $39.90 |
| Purchase #6 | $13.69 | 5.747% | $14.4768 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $101.49 | 7.843% | $109.4499 | $109.45 | $109.45 | $109.40 |
| 7 purchase totals = | $578.60 | $626.5756 | $626.58 | $626.65 | $626.60 | |