| 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 | $25.54 | 13.342% | $28.9475 | $28.95 | $28.95 | $28.90 |
| Purchase #2 | $177.74 | 3.483% | $183.9307 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $27.77 | 13.802% | $31.6028 | $31.60 | $31.60 | $31.60 |
| Purchase #4 | $233.62 | 6.269% | $248.2656 | $248.27 | $248.25 | $248.30 |
| Purchase #5 | $166.70 | 3.823% | $173.0729 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $88.51 | 5.422% | $93.309 | $93.31 | $93.30 | $93.30 |
| Purchase #7 | $51.87 | 7.415% | $55.7162 | $55.72 | $55.70 | $55.70 |
| 7 purchase totals = | $771.75 | $814.8447 | $814.85 | $814.80 | $814.80 | |