| 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 | $102.59 | 5.287% | $108.0139 | $108.01 | $108.00 | $108.00 |
| Purchase #2 | $183.30 | 10.386% | $202.3375 | $202.34 | $202.35 | $202.30 |
| Purchase #3 | $145.46 | 12.747% | $164.0018 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $50.48 | 4.274% | $52.6375 | $52.64 | $52.65 | $52.60 |
| Purchase #5 | $82.37 | 13.474% | $93.4685 | $93.47 | $93.45 | $93.50 |
| Purchase #6 | $120.50 | 6.195% | $127.965 | $127.97 | $127.95 | $128.00 |
| Purchase #7 | $94.52 | 4.443% | $98.7195 | $98.72 | $98.70 | $98.70 |
| 7 purchase totals = | $779.22 | $847.1437 | $847.15 | $847.10 | $847.10 | |