| 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 | $23.27 | 3.349% | $24.0493 | $24.05 | $24.05 | $24.00 |
| Purchase #2 | $123.31 | 4.342% | $128.6641 | $128.66 | $128.65 | $128.70 |
| Purchase #3 | $68.78 | 9.694% | $75.4475 | $75.45 | $75.45 | $75.40 |
| Purchase #4 | $201.77 | 5.131% | $212.1228 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $66.47 | 13.775% | $75.6262 | $75.63 | $75.65 | $75.60 |
| Purchase #6 | $106.81 | 9.133% | $116.565 | $116.57 | $116.55 | $116.60 |
| Purchase #7 | $211.70 | 12.627% | $238.4314 | $238.43 | $238.45 | $238.40 |
| 7 purchase totals = | $802.11 | $870.9063 | $870.91 | $870.90 | $870.80 | |