| 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 | $9.88 | 5.667% | $10.4399 | $10.44 | $10.45 | $10.40 |
| Purchase #2 | $118.50 | 12.470% | $133.277 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $66.85 | 13.824% | $76.0913 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $167.80 | 11.397% | $186.9242 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $119.98 | 8.152% | $129.7608 | $129.76 | $129.75 | $129.80 |
| Purchase #6 | $108.51 | 13.763% | $123.4442 | $123.44 | $123.45 | $123.40 |
| Purchase #7 | $110.58 | 11.533% | $123.3332 | $123.33 | $123.35 | $123.30 |
| 7 purchase totals = | $702.10 | $783.2706 | $783.26 | $783.30 | $783.20 | |