| 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 | $122.92 | 6.860% | $131.3523 | $131.35 | $131.35 | $131.40 |
| Purchase #2 | $75.76 | 7.592% | $81.5117 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $24.41 | 3.598% | $25.2883 | $25.29 | $25.30 | $25.30 |
| Purchase #4 | $57.77 | 7.779% | $62.2639 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $30.95 | 9.859% | $34.0014 | $34.00 | $34.00 | $34.00 |
| Purchase #6 | $155.29 | 6.760% | $165.7876 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $242.26 | 3.276% | $250.1964 | $250.20 | $250.20 | $250.20 |
| 7 purchase totals = | $709.36 | $750.4016 | $750.40 | $750.40 | $750.50 | |