| 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 | $64.42 | 9.554% | $70.5747 | $70.57 | $70.55 | $70.60 |
| Purchase #2 | $200.94 | 8.483% | $217.9857 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $86.72 | 11.764% | $96.9217 | $96.92 | $96.90 | $96.90 |
| Purchase #4 | $167.37 | 12.616% | $188.4854 | $188.49 | $188.50 | $188.50 |
| Purchase #5 | $17.27 | 12.748% | $19.4716 | $19.47 | $19.45 | $19.50 |
| Purchase #6 | $132.65 | 3.655% | $137.4984 | $137.50 | $137.50 | $137.50 |
| Purchase #7 | $171.90 | 7.654% | $185.0572 | $185.06 | $185.05 | $185.10 |
| 7 purchase totals = | $841.27 | $915.9947 | $916.00 | $915.95 | $916.10 | |