| 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 | $7.94 | 12.775% | $8.9543 | $8.95 | $8.95 | $9.00 |
| Purchase #2 | $79.48 | 7.303% | $85.2844 | $85.28 | $85.30 | $85.30 |
| Purchase #3 | $175.68 | 13.815% | $199.9502 | $199.95 | $199.95 | $200.00 |
| Purchase #4 | $237.37 | 13.406% | $269.1918 | $269.19 | $269.20 | $269.20 |
| Purchase #5 | $67.50 | 12.146% | $75.6986 | $75.70 | $75.70 | $75.70 |
| Purchase #6 | $100.72 | 12.753% | $113.5648 | $113.56 | $113.55 | $113.60 |
| Purchase #7 | $179.52 | 5.674% | $189.706 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $848.21 | $942.3501 | $942.34 | $942.35 | $942.50 | |