| 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 | $34.70 | 6.320% | $36.893 | $36.89 | $36.90 | $36.90 |
| Purchase #2 | $116.43 | 7.246% | $124.8665 | $124.87 | $124.85 | $124.90 |
| Purchase #3 | $134.51 | 12.236% | $150.9686 | $150.97 | $150.95 | $151.00 |
| Purchase #4 | $137.66 | 9.695% | $151.0061 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $41.83 | 3.802% | $43.4204 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $142.65 | 3.141% | $147.1306 | $147.13 | $147.15 | $147.10 |
| Purchase #7 | $56.64 | 6.148% | $60.1222 | $60.12 | $60.10 | $60.10 |
| 7 purchase totals = | $664.42 | $714.4074 | $714.41 | $714.35 | $714.40 | |