| 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 | $44.83 | 4.347% | $46.7788 | $46.78 | $46.80 | $46.80 |
| Purchase #2 | $153.85 | 5.366% | $162.1056 | $162.11 | $162.10 | $162.10 |
| Purchase #3 | $137.25 | 9.822% | $150.7307 | $150.73 | $150.75 | $150.70 |
| Purchase #4 | $196.61 | 10.399% | $217.0555 | $217.06 | $217.05 | $217.10 |
| Purchase #5 | $5.88 | 9.652% | $6.4475 | $6.45 | $6.45 | $6.40 |
| Purchase #6 | $141.42 | 7.707% | $152.3192 | $152.32 | $152.30 | $152.30 |
| Purchase #7 | $174.93 | 11.219% | $194.5554 | $194.56 | $194.55 | $194.60 |
| 7 purchase totals = | $854.77 | $929.9927 | $930.01 | $930.00 | $930.00 | |