| 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 | $63.40 | 3.652% | $65.7154 | $65.72 | $65.70 | $65.70 |
| Purchase #2 | $129.79 | 9.288% | $141.8449 | $141.84 | $141.85 | $141.80 |
| Purchase #3 | $215.27 | 12.324% | $241.7999 | $241.80 | $241.80 | $241.80 |
| Purchase #4 | $147.33 | 13.784% | $167.638 | $167.64 | $167.65 | $167.60 |
| Purchase #5 | $193.91 | 10.336% | $213.9525 | $213.95 | $213.95 | $214.00 |
| Purchase #6 | $167.81 | 10.307% | $185.1062 | $185.11 | $185.10 | $185.10 |
| Purchase #7 | $20.66 | 8.354% | $22.3859 | $22.39 | $22.40 | $22.40 |
| 7 purchase totals = | $938.17 | $1,038.4428 | $1,038.45 | $1,038.45 | $1,038.40 | |