| 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 | $89.31 | 7.168% | $95.7117 | $95.71 | $95.70 | $95.70 |
| Purchase #2 | $128.46 | 7.616% | $138.2435 | $138.24 | $138.25 | $138.20 |
| Purchase #3 | $65.51 | 3.176% | $67.5906 | $67.59 | $67.60 | $67.60 |
| Purchase #4 | $42.88 | 9.477% | $46.9437 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $159.70 | 10.426% | $176.3503 | $176.35 | $176.35 | $176.40 |
| Purchase #6 | $91.92 | 12.808% | $103.6931 | $103.69 | $103.70 | $103.70 |
| Purchase #7 | $199.67 | 8.794% | $217.229 | $217.23 | $217.25 | $217.20 |
| 7 purchase totals = | $777.45 | $845.7619 | $845.75 | $845.80 | $845.70 | |