| 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 | $79.37 | 3.212% | $81.9194 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $64.28 | 8.148% | $69.5175 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $49.64 | 9.109% | $54.1617 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $77.66 | 8.123% | $83.9683 | $83.97 | $83.95 | $84.00 |
| Purchase #5 | $149.61 | 11.493% | $166.8047 | $166.80 | $166.80 | $166.80 |
| Purchase #6 | $218.39 | 10.822% | $242.0242 | $242.02 | $242.00 | $242.00 |
| Purchase #7 | $189.87 | 10.287% | $209.4019 | $209.40 | $209.40 | $209.40 |
| 7 purchase totals = | $828.82 | $907.7977 | $907.79 | $907.70 | $907.80 | |