| 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 | $96.76 | 6.121% | $102.6827 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $52.62 | 9.398% | $57.5652 | $57.57 | $57.55 | $57.60 |
| Purchase #3 | $178.87 | 12.843% | $201.8423 | $201.84 | $201.85 | $201.80 |
| Purchase #4 | $63.30 | 12.239% | $71.0473 | $71.05 | $71.05 | $71.00 |
| Purchase #5 | $87.39 | 7.178% | $93.6629 | $93.66 | $93.65 | $93.70 |
| Purchase #6 | $248.80 | 9.322% | $271.9931 | $271.99 | $272.00 | $272.00 |
| Purchase #7 | $229.75 | 4.280% | $239.5833 | $239.58 | $239.60 | $239.60 |
| 7 purchase totals = | $957.49 | $1,038.3768 | $1,038.37 | $1,038.40 | $1,038.40 | |