| 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 | $39.99 | 8.256% | $43.2916 | $43.29 | $43.30 | $43.30 |
| Purchase #2 | $143.74 | 7.584% | $154.6412 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $118.93 | 5.723% | $125.7364 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $6.55 | 5.325% | $6.8988 | $6.90 | $6.90 | $6.90 |
| Purchase #5 | $25.45 | 8.208% | $27.5389 | $27.54 | $27.55 | $27.50 |
| Purchase #6 | $219.41 | 3.296% | $226.6418 | $226.64 | $226.65 | $226.60 |
| Purchase #7 | $120.58 | 11.772% | $134.7747 | $134.77 | $134.75 | $134.80 |
| 7 purchase totals = | $674.65 | $719.5234 | $719.52 | $719.55 | $719.40 | |