| 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 | $50.85 | 6.391% | $54.0998 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $193.62 | 7.343% | $207.8375 | $207.84 | $207.85 | $207.80 |
| Purchase #3 | $156.28 | 5.301% | $164.5644 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $38.97 | 12.585% | $43.8744 | $43.87 | $43.85 | $43.90 |
| Purchase #5 | $226.89 | 4.675% | $237.4971 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $11.99 | 9.836% | $13.1693 | $13.17 | $13.15 | $13.20 |
| Purchase #7 | $119.51 | 12.444% | $134.3818 | $134.38 | $134.40 | $134.40 |
| 7 purchase totals = | $798.11 | $855.4243 | $855.42 | $855.40 | $855.50 | |