| 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 | $45.66 | 5.271% | $48.0667 | $48.07 | $48.05 | $48.10 |
| Purchase #2 | $170.40 | 5.590% | $179.9254 | $179.93 | $179.95 | $179.90 |
| Purchase #3 | $14.89 | 10.109% | $16.3952 | $16.40 | $16.40 | $16.40 |
| Purchase #4 | $235.52 | 7.792% | $253.8717 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $106.58 | 3.356% | $110.1568 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $181.82 | 5.846% | $192.4492 | $192.45 | $192.45 | $192.40 |
| Purchase #7 | $177.82 | 13.740% | $202.2525 | $202.25 | $202.25 | $202.30 |
| 7 purchase totals = | $932.69 | $1,003.1175 | $1,003.13 | $1,003.10 | $1,003.20 | |