| 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 | $63.77 | 4.218% | $66.4598 | $66.46 | $66.45 | $66.50 |
| Purchase #2 | $10.59 | 9.664% | $11.6134 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $21.86 | 11.788% | $24.4369 | $24.44 | $24.45 | $24.40 |
| Purchase #4 | $69.26 | 6.670% | $73.8796 | $73.88 | $73.90 | $73.90 |
| Purchase #5 | $32.83 | 11.274% | $36.5313 | $36.53 | $36.55 | $36.50 |
| Purchase #6 | $210.63 | 12.485% | $236.9272 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $100.39 | 6.602% | $107.0177 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $509.33 | $556.8659 | $556.87 | $556.90 | $556.80 | |