| 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 | $79.83 | 9.588% | $87.4841 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $20.97 | 6.692% | $22.3733 | $22.37 | $22.35 | $22.40 |
| Purchase #3 | $116.37 | 10.406% | $128.4795 | $128.48 | $128.50 | $128.50 |
| Purchase #4 | $197.70 | 4.133% | $205.8709 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $160.47 | 6.597% | $171.0562 | $171.06 | $171.05 | $171.10 |
| Purchase #6 | $228.40 | 9.150% | $249.2986 | $249.30 | $249.30 | $249.30 |
| Purchase #7 | $215.66 | 12.767% | $243.1933 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $1,019.40 | $1,107.7559 | $1,107.75 | $1,107.75 | $1,107.90 | |