| 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 | $30.29 | 8.238% | $32.7853 | $32.79 | $32.80 | $32.80 |
| Purchase #2 | $36.77 | 11.543% | $41.0144 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $43.77 | 12.170% | $49.0968 | $49.10 | $49.10 | $49.10 |
| Purchase #4 | $179.33 | 12.455% | $201.6656 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $196.45 | 6.294% | $208.8146 | $208.81 | $208.80 | $208.80 |
| Purchase #6 | $230.59 | 6.297% | $245.1103 | $245.11 | $245.10 | $245.10 |
| Purchase #7 | $47.56 | 4.105% | $49.5123 | $49.51 | $49.50 | $49.50 |
| 7 purchase totals = | $764.76 | $827.9993 | $828.00 | $827.95 | $828.00 | |