| 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 | $32.41 | 9.151% | $35.3758 | $35.38 | $35.40 | $35.40 |
| Purchase #2 | $14.97 | 10.570% | $16.5523 | $16.55 | $16.55 | $16.60 |
| Purchase #3 | $156.81 | 3.150% | $161.7495 | $161.75 | $161.75 | $161.70 |
| Purchase #4 | $176.95 | 13.779% | $201.3319 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $229.83 | 11.836% | $257.0327 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $95.89 | 10.608% | $106.062 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $198.90 | 6.774% | $212.3735 | $212.37 | $212.35 | $212.40 |
| 7 purchase totals = | $905.76 | $990.4777 | $990.47 | $990.50 | $990.50 | |