| 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 | $89.91 | 4.803% | $94.2284 | $94.23 | $94.25 | $94.20 |
| Purchase #2 | $222.46 | 4.487% | $232.4418 | $232.44 | $232.45 | $232.40 |
| Purchase #3 | $63.42 | 9.740% | $69.5971 | $69.60 | $69.60 | $69.60 |
| Purchase #4 | $55.78 | 13.460% | $63.288 | $63.29 | $63.30 | $63.30 |
| Purchase #5 | $183.32 | 8.238% | $198.4219 | $198.42 | $198.40 | $198.40 |
| Purchase #6 | $99.96 | 9.445% | $109.4012 | $109.40 | $109.40 | $109.40 |
| Purchase #7 | $114.82 | 8.639% | $124.7393 | $124.74 | $124.75 | $124.70 |
| 7 purchase totals = | $829.67 | $892.1177 | $892.12 | $892.15 | $892.00 | |