| 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 | $21.71 | 4.765% | $22.7445 | $22.74 | $22.75 | $22.70 |
| Purchase #2 | $223.75 | 6.185% | $237.5889 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $147.31 | 6.225% | $156.48 | $156.48 | $156.50 | $156.50 |
| Purchase #4 | $61.95 | 11.323% | $68.9646 | $68.96 | $68.95 | $69.00 |
| Purchase #5 | $156.31 | 11.874% | $174.8702 | $174.87 | $174.85 | $174.90 |
| Purchase #6 | $199.69 | 10.854% | $221.3644 | $221.36 | $221.35 | $221.40 |
| Purchase #7 | $24.58 | 10.506% | $27.1624 | $27.16 | $27.15 | $27.20 |
| 7 purchase totals = | $835.30 | $909.1750 | $909.16 | $909.15 | $909.30 | |