| 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 | $31.81 | 10.440% | $35.131 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $29.27 | 11.600% | $32.6653 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $53.77 | 7.870% | $58.0017 | $58.00 | $58.00 | $58.00 |
| Purchase #4 | $206.87 | 12.292% | $232.2985 | $232.30 | $232.30 | $232.30 |
| Purchase #5 | $96.83 | 12.510% | $108.9434 | $108.94 | $108.95 | $108.90 |
| Purchase #6 | $49.70 | 8.199% | $53.7749 | $53.77 | $53.75 | $53.80 |
| Purchase #7 | $16.50 | 8.612% | $17.921 | $17.92 | $17.90 | $17.90 |
| 7 purchase totals = | $484.75 | $538.7358 | $538.73 | $538.70 | $538.70 | |