| 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 | $71.45 | 4.647% | $74.7703 | $74.77 | $74.75 | $74.80 |
| Purchase #2 | $179.50 | 7.722% | $193.361 | $193.36 | $193.35 | $193.40 |
| Purchase #3 | $137.27 | 9.183% | $149.8755 | $149.88 | $149.90 | $149.90 |
| Purchase #4 | $122.32 | 12.292% | $137.3556 | $137.36 | $137.35 | $137.40 |
| Purchase #5 | $62.36 | 3.775% | $64.7141 | $64.71 | $64.70 | $64.70 |
| Purchase #6 | $249.71 | 3.696% | $258.9393 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $7.35 | 7.313% | $7.8875 | $7.89 | $7.90 | $7.90 |
| 7 purchase totals = | $829.96 | $886.9033 | $886.91 | $886.90 | $887.00 | |