| 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 | $37.53 | 9.192% | $40.9798 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $166.37 | 7.561% | $178.9492 | $178.95 | $178.95 | $178.90 |
| Purchase #3 | $5.65 | 7.449% | $6.0709 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $129.92 | 5.616% | $137.2163 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $106.48 | 6.785% | $113.7047 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $243.88 | 12.283% | $273.8358 | $273.84 | $273.85 | $273.80 |
| Purchase #7 | $88.27 | 12.503% | $99.3064 | $99.31 | $99.30 | $99.30 |
| 7 purchase totals = | $778.10 | $850.0631 | $850.07 | $850.05 | $850.00 | |