| 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 | $77.92 | 6.812% | $83.2279 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $144.97 | 11.288% | $161.3342 | $161.33 | $161.35 | $161.30 |
| Purchase #3 | $7.50 | 6.264% | $7.9698 | $7.97 | $7.95 | $8.00 |
| Purchase #4 | $199.60 | 5.258% | $210.095 | $210.10 | $210.10 | $210.10 |
| Purchase #5 | $69.79 | 8.768% | $75.9092 | $75.91 | $75.90 | $75.90 |
| Purchase #6 | $182.50 | 9.355% | $199.5729 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $103.99 | 6.729% | $110.9875 | $110.99 | $111.00 | $111.00 |
| 7 purchase totals = | $786.27 | $849.0965 | $849.10 | $849.10 | $849.10 | |