| 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 | $34.81 | 6.331% | $37.0138 | $37.01 | $37.00 | $37.00 |
| Purchase #2 | $26.50 | 13.605% | $30.1053 | $30.11 | $30.10 | $30.10 |
| Purchase #3 | $54.85 | 4.459% | $57.2958 | $57.30 | $57.30 | $57.30 |
| Purchase #4 | $159.97 | 12.198% | $179.4831 | $179.48 | $179.50 | $179.50 |
| Purchase #5 | $137.90 | 13.696% | $156.7868 | $156.79 | $156.80 | $156.80 |
| Purchase #6 | $32.37 | 6.566% | $34.4954 | $34.50 | $34.50 | $34.50 |
| Purchase #7 | $83.61 | 4.493% | $87.3666 | $87.37 | $87.35 | $87.40 |
| 7 purchase totals = | $530.01 | $582.5468 | $582.56 | $582.55 | $582.60 | |