| 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 | $16.37 | 4.138% | $17.0474 | $17.05 | $17.05 | $17.00 |
| Purchase #2 | $164.95 | 9.800% | $181.1151 | $181.12 | $181.10 | $181.10 |
| Purchase #3 | $94.78 | 4.174% | $98.7361 | $98.74 | $98.75 | $98.70 |
| Purchase #4 | $147.44 | 6.351% | $156.8039 | $156.80 | $156.80 | $156.80 |
| Purchase #5 | $46.42 | 5.757% | $49.0924 | $49.09 | $49.10 | $49.10 |
| Purchase #6 | $9.47 | 11.472% | $10.5564 | $10.56 | $10.55 | $10.60 |
| Purchase #7 | $202.36 | 12.874% | $228.4118 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $681.79 | $741.7631 | $741.77 | $741.75 | $741.70 | |