| 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 | $93.72 | 13.670% | $106.5315 | $106.53 | $106.55 | $106.50 |
| Purchase #2 | $15.90 | 3.798% | $16.5039 | $16.50 | $16.50 | $16.50 |
| Purchase #3 | $192.49 | 3.577% | $199.3754 | $199.38 | $199.40 | $199.40 |
| Purchase #4 | $26.89 | 9.868% | $29.5435 | $29.54 | $29.55 | $29.50 |
| Purchase #5 | $42.30 | 8.265% | $45.7961 | $45.80 | $45.80 | $45.80 |
| Purchase #6 | $60.30 | 9.305% | $65.9109 | $65.91 | $65.90 | $65.90 |
| Purchase #7 | $25.85 | 3.102% | $26.6519 | $26.65 | $26.65 | $26.70 |
| 7 purchase totals = | $457.45 | $490.3132 | $490.31 | $490.35 | $490.30 | |