| 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 | $13.99 | 11.654% | $15.6204 | $15.62 | $15.60 | $15.60 |
| Purchase #2 | $117.48 | 13.771% | $133.6582 | $133.66 | $133.65 | $133.70 |
| Purchase #3 | $55.98 | 13.157% | $63.3453 | $63.35 | $63.35 | $63.30 |
| Purchase #4 | $43.66 | 5.259% | $45.9561 | $45.96 | $45.95 | $46.00 |
| Purchase #5 | $51.71 | 10.298% | $57.0351 | $57.04 | $57.05 | $57.00 |
| Purchase #6 | $10.82 | 4.706% | $11.3292 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $56.71 | 3.446% | $58.6642 | $58.66 | $58.65 | $58.70 |
| 7 purchase totals = | $350.35 | $385.6085 | $385.62 | $385.60 | $385.60 | |