| 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 | $14.33 | 6.586% | $15.2738 | $15.27 | $15.25 | $15.30 |
| Purchase #2 | $194.25 | 3.531% | $201.109 | $201.11 | $201.10 | $201.10 |
| Purchase #3 | $151.37 | 8.418% | $164.1123 | $164.11 | $164.10 | $164.10 |
| Purchase #4 | $130.28 | 9.598% | $142.7843 | $142.78 | $142.80 | $142.80 |
| Purchase #5 | $108.54 | 12.486% | $122.0923 | $122.09 | $122.10 | $122.10 |
| Purchase #6 | $64.27 | 5.198% | $67.6108 | $67.61 | $67.60 | $67.60 |
| Purchase #7 | $47.70 | 3.811% | $49.5178 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $710.74 | $762.5003 | $762.49 | $762.45 | $762.50 | |