| 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 | $77.26 | 5.659% | $81.6321 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $210.98 | 12.526% | $237.4074 | $237.41 | $237.40 | $237.40 |
| Purchase #3 | $186.31 | 11.224% | $207.2214 | $207.22 | $207.20 | $207.20 |
| Purchase #4 | $76.36 | 10.174% | $84.1289 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $50.53 | 5.773% | $53.4471 | $53.45 | $53.45 | $53.40 |
| Purchase #6 | $159.75 | 4.835% | $167.4739 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $122.31 | 10.686% | $135.38 | $135.38 | $135.40 | $135.40 |
| 7 purchase totals = | $883.50 | $966.6908 | $966.69 | $966.70 | $966.60 | |