| 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 | $72.78 | 3.707% | $75.478 | $75.48 | $75.50 | $75.50 |
| Purchase #2 | $163.77 | 6.600% | $174.5788 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $110.32 | 9.235% | $120.5081 | $120.51 | $120.50 | $120.50 |
| Purchase #4 | $204.69 | 5.300% | $215.5386 | $215.54 | $215.55 | $215.50 |
| Purchase #5 | $228.81 | 8.771% | $248.8789 | $248.88 | $248.90 | $248.90 |
| Purchase #6 | $62.34 | 7.623% | $67.0922 | $67.09 | $67.10 | $67.10 |
| Purchase #7 | $117.34 | 9.699% | $128.7208 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $960.05 | $1,030.7954 | $1,030.80 | $1,030.85 | $1,030.80 | |