| 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 | $57.80 | 13.276% | $65.4735 | $65.47 | $65.45 | $65.50 |
| Purchase #2 | $141.57 | 9.264% | $154.685 | $154.69 | $154.70 | $154.70 |
| Purchase #3 | $221.71 | 3.545% | $229.5696 | $229.57 | $229.55 | $229.60 |
| Purchase #4 | $245.76 | 5.573% | $259.4562 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $144.28 | 6.828% | $154.1314 | $154.13 | $154.15 | $154.10 |
| Purchase #6 | $53.29 | 6.430% | $56.7165 | $56.72 | $56.70 | $56.70 |
| Purchase #7 | $161.42 | 5.821% | $170.8163 | $170.82 | $170.80 | $170.80 |
| 7 purchase totals = | $1,025.83 | $1,090.8485 | $1,090.86 | $1,090.80 | $1,090.90 | |