| 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 | $106.85 | 6.712% | $114.0218 | $114.02 | $114.00 | $114.00 |
| Purchase #2 | $82.68 | 3.625% | $85.6772 | $85.68 | $85.70 | $85.70 |
| Purchase #3 | $189.75 | 12.871% | $214.1727 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $47.74 | 4.522% | $49.8988 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $91.43 | 8.304% | $99.0223 | $99.02 | $99.00 | $99.00 |
| Purchase #6 | $135.69 | 7.525% | $145.9007 | $145.90 | $145.90 | $145.90 |
| Purchase #7 | $101.54 | 7.557% | $109.2134 | $109.21 | $109.20 | $109.20 |
| 7 purchase totals = | $755.68 | $817.9069 | $817.90 | $817.85 | $817.90 | |