| 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 | $141.49 | 6.415% | $150.5666 | $150.57 | $150.55 | $150.60 |
| Purchase #2 | $31.83 | 13.492% | $36.1245 | $36.12 | $36.10 | $36.10 |
| Purchase #3 | $59.59 | 5.186% | $62.6803 | $62.68 | $62.70 | $62.70 |
| Purchase #4 | $121.76 | 12.274% | $136.7048 | $136.70 | $136.70 | $136.70 |
| Purchase #5 | $80.31 | 3.406% | $83.0454 | $83.05 | $83.05 | $83.00 |
| Purchase #6 | $209.64 | 11.369% | $233.474 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $63.28 | 11.518% | $70.5686 | $70.57 | $70.55 | $70.60 |
| 7 purchase totals = | $707.90 | $773.1642 | $773.16 | $773.10 | $773.20 | |