| 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 | $221.65 | 4.808% | $232.3069 | $232.31 | $232.30 | $232.30 |
| Purchase #2 | $25.32 | 3.777% | $26.2763 | $26.28 | $26.30 | $26.30 |
| Purchase #3 | $20.40 | 12.194% | $22.8876 | $22.89 | $22.90 | $22.90 |
| Purchase #4 | $63.84 | 5.467% | $67.3301 | $67.33 | $67.35 | $67.30 |
| Purchase #5 | $43.52 | 13.784% | $49.5188 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $6.46 | 6.354% | $6.8705 | $6.87 | $6.85 | $6.90 |
| Purchase #7 | $16.51 | 13.378% | $18.7187 | $18.72 | $18.70 | $18.70 |
| 7 purchase totals = | $397.70 | $423.9089 | $423.92 | $423.90 | $423.90 | |