| 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 | $78.64 | 8.240% | $85.1199 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $123.32 | 4.722% | $129.1432 | $129.14 | $129.15 | $129.10 |
| Purchase #3 | $62.71 | 10.146% | $69.0726 | $69.07 | $69.05 | $69.10 |
| Purchase #4 | $223.49 | 7.198% | $239.5768 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $6.39 | 8.262% | $6.9179 | $6.92 | $6.90 | $6.90 |
| Purchase #6 | $183.55 | 11.355% | $204.3921 | $204.39 | $204.40 | $204.40 |
| Purchase #7 | $57.87 | 9.693% | $63.4793 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $735.97 | $797.7018 | $797.70 | $797.70 | $797.70 | |