| 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 | $42.93 | 10.635% | $47.4956 | $47.50 | $47.50 | $47.50 |
| Purchase #2 | $138.25 | 4.655% | $144.6855 | $144.69 | $144.70 | $144.70 |
| Purchase #3 | $124.57 | 7.203% | $133.5428 | $133.54 | $133.55 | $133.50 |
| Purchase #4 | $182.37 | 12.121% | $204.4751 | $204.48 | $204.50 | $204.50 |
| Purchase #5 | $128.33 | 9.265% | $140.2198 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $10.91 | 12.398% | $12.2626 | $12.26 | $12.25 | $12.30 |
| Purchase #7 | $237.94 | 8.405% | $257.9389 | $257.94 | $257.95 | $257.90 |
| 7 purchase totals = | $865.30 | $940.6203 | $940.63 | $940.65 | $940.60 | |