| 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 | $29.55 | 7.457% | $31.7535 | $31.75 | $31.75 | $31.80 |
| Purchase #2 | $158.84 | 4.395% | $165.821 | $165.82 | $165.80 | $165.80 |
| Purchase #3 | $42.42 | 3.804% | $44.0337 | $44.03 | $44.05 | $44.00 |
| Purchase #4 | $176.31 | 6.487% | $187.7472 | $187.75 | $187.75 | $187.70 |
| Purchase #5 | $169.73 | 6.871% | $181.3921 | $181.39 | $181.40 | $181.40 |
| Purchase #6 | $214.30 | 9.452% | $234.5556 | $234.56 | $234.55 | $234.60 |
| Purchase #7 | $140.79 | 9.514% | $154.1848 | $154.18 | $154.20 | $154.20 |
| 7 purchase totals = | $931.94 | $999.4879 | $999.48 | $999.50 | $999.50 | |