| 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 | $48.40 | 13.131% | $54.7554 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $231.90 | 3.821% | $240.7609 | $240.76 | $240.75 | $240.80 |
| Purchase #3 | $137.93 | 11.710% | $154.0816 | $154.08 | $154.10 | $154.10 |
| Purchase #4 | $234.45 | 10.234% | $258.4436 | $258.44 | $258.45 | $258.40 |
| Purchase #5 | $175.60 | 6.472% | $186.9648 | $186.96 | $186.95 | $187.00 |
| Purchase #6 | $20.45 | 8.149% | $22.1165 | $22.12 | $22.10 | $22.10 |
| Purchase #7 | $46.44 | 5.701% | $49.0875 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $895.17 | $966.2103 | $966.21 | $966.20 | $966.30 | |