| 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 | $113.65 | 12.666% | $128.0449 | $128.04 | $128.05 | $128.00 |
| Purchase #2 | $37.32 | 3.688% | $38.6964 | $38.70 | $38.70 | $38.70 |
| Purchase #3 | $44.75 | 3.522% | $46.3261 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $23.87 | 4.531% | $24.9515 | $24.95 | $24.95 | $25.00 |
| Purchase #5 | $159.33 | 10.261% | $175.6789 | $175.68 | $175.70 | $175.70 |
| Purchase #6 | $184.56 | 13.154% | $208.837 | $208.84 | $208.85 | $208.80 |
| Purchase #7 | $162.39 | 12.493% | $182.6774 | $182.68 | $182.70 | $182.70 |
| 7 purchase totals = | $725.87 | $805.2122 | $805.22 | $805.30 | $805.20 | |