| 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 | $38.45 | 5.588% | $40.5986 | $40.60 | $40.60 | $40.60 |
| Purchase #2 | $183.44 | 11.504% | $204.5429 | $204.54 | $204.55 | $204.50 |
| Purchase #3 | $99.31 | 12.409% | $111.6334 | $111.63 | $111.65 | $111.60 |
| Purchase #4 | $217.73 | 6.711% | $232.3419 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $10.67 | 9.129% | $11.6441 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $31.70 | 11.501% | $35.3458 | $35.35 | $35.35 | $35.30 |
| Purchase #7 | $231.35 | 7.343% | $248.338 | $248.34 | $248.35 | $248.30 |
| 7 purchase totals = | $812.65 | $884.4447 | $884.44 | $884.50 | $884.20 | |