| 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 | $24.92 | 11.418% | $27.7654 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $76.60 | 7.115% | $82.0501 | $82.05 | $82.05 | $82.10 |
| Purchase #3 | $191.84 | 9.134% | $209.3627 | $209.36 | $209.35 | $209.40 |
| Purchase #4 | $51.71 | 5.749% | $54.6828 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $137.96 | 6.697% | $147.1992 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $146.93 | 10.652% | $162.581 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $125.90 | 12.115% | $141.1528 | $141.15 | $141.15 | $141.20 |
| 7 purchase totals = | $755.86 | $824.7940 | $824.79 | $824.80 | $825.00 | |