| 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 | $98.67 | 3.843% | $102.4619 | $102.46 | $102.45 | $102.50 |
| Purchase #2 | $153.92 | 4.144% | $160.2984 | $160.30 | $160.30 | $160.30 |
| Purchase #3 | $114.28 | 9.280% | $124.8852 | $124.89 | $124.90 | $124.90 |
| Purchase #4 | $50.48 | 5.562% | $53.2877 | $53.29 | $53.30 | $53.30 |
| Purchase #5 | $170.25 | 9.688% | $186.7438 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $143.79 | 12.805% | $162.2023 | $162.20 | $162.20 | $162.20 |
| Purchase #7 | $36.48 | 3.628% | $37.8035 | $37.80 | $37.80 | $37.80 |
| 7 purchase totals = | $767.87 | $827.6828 | $827.68 | $827.70 | $827.70 | |