| 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 | $23.64 | 7.837% | $25.4927 | $25.49 | $25.50 | $25.50 |
| Purchase #2 | $70.26 | 10.404% | $77.5699 | $77.57 | $77.55 | $77.60 |
| Purchase #3 | $54.73 | 8.286% | $59.2649 | $59.26 | $59.25 | $59.30 |
| Purchase #4 | $170.53 | 13.141% | $192.9393 | $192.94 | $192.95 | $192.90 |
| Purchase #5 | $37.44 | 6.828% | $39.9964 | $40.00 | $40.00 | $40.00 |
| Purchase #6 | $192.90 | 13.435% | $218.8161 | $218.82 | $218.80 | $218.80 |
| Purchase #7 | $178.27 | 3.315% | $184.1797 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $727.77 | $798.2590 | $798.26 | $798.25 | $798.30 | |