| 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 | $54.64 | 4.375% | $57.0305 | $57.03 | $57.05 | $57.00 |
| Purchase #2 | $117.78 | 12.112% | $132.0455 | $132.05 | $132.05 | $132.00 |
| Purchase #3 | $122.71 | 4.495% | $128.2258 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $199.74 | 10.692% | $221.0962 | $221.10 | $221.10 | $221.10 |
| Purchase #5 | $36.78 | 10.212% | $40.536 | $40.54 | $40.55 | $40.50 |
| Purchase #6 | $229.55 | 9.133% | $250.5148 | $250.51 | $250.50 | $250.50 |
| Purchase #7 | $136.44 | 8.540% | $148.092 | $148.09 | $148.10 | $148.10 |
| 7 purchase totals = | $897.64 | $977.5408 | $977.55 | $977.60 | $977.40 | |