| 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 | $7.36 | 11.613% | $8.2147 | $8.21 | $8.20 | $8.20 |
| Purchase #2 | $232.85 | 11.433% | $259.4717 | $259.47 | $259.45 | $259.50 |
| Purchase #3 | $201.99 | 5.551% | $213.2025 | $213.20 | $213.20 | $213.20 |
| Purchase #4 | $192.87 | 7.117% | $206.5966 | $206.60 | $206.60 | $206.60 |
| Purchase #5 | $93.68 | 6.347% | $99.6259 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $56.87 | 13.757% | $64.6936 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $132.27 | 3.748% | $137.2275 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $917.89 | $989.0325 | $989.03 | $989.05 | $989.00 | |