| 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 | $63.38 | 8.510% | $68.7736 | $68.77 | $68.75 | $68.80 |
| Purchase #2 | $18.65 | 11.369% | $20.7703 | $20.77 | $20.75 | $20.80 |
| Purchase #3 | $172.56 | 11.693% | $192.7374 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $141.69 | 13.872% | $161.3452 | $161.35 | $161.35 | $161.30 |
| Purchase #5 | $196.51 | 6.588% | $209.4561 | $209.46 | $209.45 | $209.50 |
| Purchase #6 | $110.57 | 12.277% | $124.1447 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $134.60 | 10.357% | $148.5405 | $148.54 | $148.55 | $148.50 |
| 7 purchase totals = | $837.96 | $925.7678 | $925.77 | $925.75 | $925.70 | |