| 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 | $51.64 | 4.490% | $53.9586 | $53.96 | $53.95 | $54.00 |
| Purchase #2 | $214.91 | 6.662% | $229.2273 | $229.23 | $229.25 | $229.20 |
| Purchase #3 | $23.25 | 3.300% | $24.0173 | $24.02 | $24.00 | $24.00 |
| Purchase #4 | $198.86 | 4.818% | $208.4411 | $208.44 | $208.45 | $208.40 |
| Purchase #5 | $192.88 | 11.813% | $215.6649 | $215.66 | $215.65 | $215.70 |
| Purchase #6 | $80.99 | 5.757% | $85.6526 | $85.65 | $85.65 | $85.70 |
| Purchase #7 | $118.88 | 4.225% | $123.9027 | $123.90 | $123.90 | $123.90 |
| 7 purchase totals = | $881.41 | $940.8645 | $940.86 | $940.85 | $940.90 | |