| 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 | $69.95 | 9.226% | $76.4036 | $76.40 | $76.40 | $76.40 |
| Purchase #2 | $17.94 | 5.630% | $18.95 | $18.95 | $18.95 | $19.00 |
| Purchase #3 | $16.60 | 9.365% | $18.1546 | $18.15 | $18.15 | $18.20 |
| Purchase #4 | $61.41 | 12.238% | $68.9254 | $68.93 | $68.95 | $68.90 |
| Purchase #5 | $160.75 | 8.733% | $174.7883 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $115.55 | 13.512% | $131.1631 | $131.16 | $131.15 | $131.20 |
| Purchase #7 | $170.26 | 5.578% | $179.7571 | $179.76 | $179.75 | $179.80 |
| 7 purchase totals = | $612.46 | $668.1421 | $668.14 | $668.15 | $668.30 | |