| 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 | $31.32 | 4.385% | $32.6934 | $32.69 | $32.70 | $32.70 |
| Purchase #2 | $143.80 | 13.579% | $163.3266 | $163.33 | $163.35 | $163.30 |
| Purchase #3 | $16.94 | 12.259% | $19.0167 | $19.02 | $19.00 | $19.00 |
| Purchase #4 | $44.80 | 6.357% | $47.6479 | $47.65 | $47.65 | $47.60 |
| Purchase #5 | $61.76 | 3.321% | $63.811 | $63.81 | $63.80 | $63.80 |
| Purchase #6 | $121.40 | 10.357% | $133.9734 | $133.97 | $133.95 | $134.00 |
| Purchase #7 | $189.43 | 4.139% | $197.2705 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $609.45 | $657.7395 | $657.74 | $657.70 | $657.70 | |