| 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 | $74.65 | 10.351% | $82.377 | $82.38 | $82.40 | $82.40 |
| Purchase #2 | $109.59 | 5.299% | $115.3972 | $115.40 | $115.40 | $115.40 |
| Purchase #3 | $77.43 | 5.386% | $81.6004 | $81.60 | $81.60 | $81.60 |
| Purchase #4 | $91.79 | 5.348% | $96.6989 | $96.70 | $96.70 | $96.70 |
| Purchase #5 | $171.34 | 11.465% | $190.9841 | $190.98 | $191.00 | $191.00 |
| Purchase #6 | $151.88 | 6.109% | $161.1583 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $129.31 | 6.331% | $137.4966 | $137.50 | $137.50 | $137.50 |
| 7 purchase totals = | $805.99 | $865.7125 | $865.72 | $865.75 | $865.80 | |