| 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 | $56.32 | 10.238% | $62.086 | $62.09 | $62.10 | $62.10 |
| Purchase #2 | $68.64 | 12.869% | $77.4733 | $77.47 | $77.45 | $77.50 |
| Purchase #3 | $181.58 | 9.232% | $198.3435 | $198.34 | $198.35 | $198.30 |
| Purchase #4 | $5.38 | 3.413% | $5.5636 | $5.56 | $5.55 | $5.60 |
| Purchase #5 | $98.41 | 11.486% | $109.7134 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $128.72 | 8.860% | $140.1246 | $140.12 | $140.10 | $140.10 |
| Purchase #7 | $108.94 | 3.172% | $112.3956 | $112.40 | $112.40 | $112.40 |
| 7 purchase totals = | $647.99 | $705.7000 | $705.69 | $705.65 | $705.70 | |