| 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 | $21.74 | 4.511% | $22.7207 | $22.72 | $22.70 | $22.70 |
| Purchase #2 | $154.30 | 4.428% | $161.1324 | $161.13 | $161.15 | $161.10 |
| Purchase #3 | $229.50 | 9.503% | $251.3094 | $251.31 | $251.30 | $251.30 |
| Purchase #4 | $206.39 | 9.687% | $226.383 | $226.38 | $226.40 | $226.40 |
| Purchase #5 | $49.40 | 8.869% | $53.7813 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $234.44 | 6.680% | $250.1006 | $250.10 | $250.10 | $250.10 |
| Purchase #7 | $92.46 | 12.548% | $104.0619 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $988.23 | $1,069.4893 | $1,069.48 | $1,069.50 | $1,069.50 | |