| 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 | $31.69 | 5.170% | $33.3284 | $33.33 | $33.35 | $33.30 |
| Purchase #2 | $88.56 | 9.135% | $96.65 | $96.65 | $96.65 | $96.70 |
| Purchase #3 | $176.26 | 12.264% | $197.8765 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $23.38 | 10.765% | $25.8969 | $25.90 | $25.90 | $25.90 |
| Purchase #5 | $214.69 | 12.390% | $241.2901 | $241.29 | $241.30 | $241.30 |
| Purchase #6 | $163.54 | 10.379% | $180.5138 | $180.51 | $180.50 | $180.50 |
| Purchase #7 | $104.27 | 10.617% | $115.3403 | $115.34 | $115.35 | $115.30 |
| 7 purchase totals = | $802.39 | $890.8960 | $890.90 | $890.95 | $890.90 | |