| 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 | $89.63 | 9.769% | $98.386 | $98.39 | $98.40 | $98.40 |
| Purchase #2 | $83.90 | 6.419% | $89.2855 | $89.29 | $89.30 | $89.30 |
| Purchase #3 | $160.56 | 5.830% | $169.9206 | $169.92 | $169.90 | $169.90 |
| Purchase #4 | $9.55 | 8.227% | $10.3357 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $88.87 | 6.470% | $94.6199 | $94.62 | $94.60 | $94.60 |
| Purchase #6 | $107.98 | 5.565% | $113.9891 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $123.37 | 9.243% | $134.7731 | $134.77 | $134.75 | $134.80 |
| 7 purchase totals = | $663.86 | $711.3099 | $711.32 | $711.30 | $711.30 | |