| 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 | $28.89 | 8.571% | $31.3662 | $31.37 | $31.35 | $31.40 |
| Purchase #2 | $198.36 | 5.718% | $209.7022 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $126.81 | 8.752% | $137.9084 | $137.91 | $137.90 | $137.90 |
| Purchase #4 | $15.26 | 5.523% | $16.1028 | $16.10 | $16.10 | $16.10 |
| Purchase #5 | $185.36 | 4.706% | $194.083 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $160.75 | 4.227% | $167.5449 | $167.54 | $167.55 | $167.50 |
| Purchase #7 | $54.72 | 8.323% | $59.2743 | $59.27 | $59.25 | $59.30 |
| 7 purchase totals = | $770.15 | $815.9818 | $815.97 | $815.95 | $816.00 | |