| 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 | $15.85 | 7.692% | $17.0692 | $17.07 | $17.05 | $17.10 |
| Purchase #2 | $23.50 | 5.463% | $24.7838 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $220.43 | 12.447% | $247.8669 | $247.87 | $247.85 | $247.90 |
| Purchase #4 | $250.26 | 6.516% | $266.5669 | $266.57 | $266.55 | $266.60 |
| Purchase #5 | $69.69 | 10.148% | $76.7621 | $76.76 | $76.75 | $76.80 |
| Purchase #6 | $68.86 | 13.690% | $78.2869 | $78.29 | $78.30 | $78.30 |
| Purchase #7 | $237.64 | 9.260% | $259.6455 | $259.65 | $259.65 | $259.60 |
| 7 purchase totals = | $886.23 | $970.9813 | $970.99 | $970.95 | $971.10 | |