| 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 | $63.68 | 3.312% | $65.7891 | $65.79 | $65.80 | $65.80 |
| Purchase #2 | $158.90 | 11.433% | $177.067 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $134.66 | 7.305% | $144.4969 | $144.50 | $144.50 | $144.50 |
| Purchase #4 | $212.58 | 10.317% | $234.5119 | $234.51 | $234.50 | $234.50 |
| Purchase #5 | $247.48 | 3.833% | $256.9659 | $256.97 | $256.95 | $257.00 |
| Purchase #6 | $34.70 | 7.627% | $37.3466 | $37.35 | $37.35 | $37.30 |
| Purchase #7 | $147.37 | 6.820% | $157.4206 | $157.42 | $157.40 | $157.40 |
| 7 purchase totals = | $999.37 | $1,073.5980 | $1,073.61 | $1,073.55 | $1,073.60 | |