| 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 | $45.98 | 7.682% | $49.5122 | $49.51 | $49.50 | $49.50 |
| Purchase #2 | $226.40 | 10.179% | $249.4453 | $249.45 | $249.45 | $249.40 |
| Purchase #3 | $165.62 | 4.223% | $172.6141 | $172.61 | $172.60 | $172.60 |
| Purchase #4 | $74.63 | 6.371% | $79.3847 | $79.38 | $79.40 | $79.40 |
| Purchase #5 | $184.48 | 13.316% | $209.0454 | $209.05 | $209.05 | $209.00 |
| Purchase #6 | $27.50 | 8.133% | $29.7366 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $211.69 | 7.386% | $227.3254 | $227.33 | $227.35 | $227.30 |
| 7 purchase totals = | $936.30 | $1,017.0637 | $1,017.07 | $1,017.10 | $1,016.90 | |