| 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 | $20.44 | 11.424% | $22.7751 | $22.78 | $22.80 | $22.80 |
| Purchase #2 | $92.94 | 4.170% | $96.8156 | $96.82 | $96.80 | $96.80 |
| Purchase #3 | $179.73 | 12.375% | $201.9716 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $24.71 | 11.299% | $27.502 | $27.50 | $27.50 | $27.50 |
| Purchase #5 | $9.31 | 4.800% | $9.7569 | $9.76 | $9.75 | $9.80 |
| Purchase #6 | $110.32 | 6.309% | $117.2801 | $117.28 | $117.30 | $117.30 |
| Purchase #7 | $14.38 | 9.544% | $15.7524 | $15.75 | $15.75 | $15.80 |
| 7 purchase totals = | $451.83 | $491.8537 | $491.86 | $491.85 | $492.00 | |