| 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 | $115.93 | 8.787% | $126.1168 | $126.12 | $126.10 | $126.10 |
| Purchase #2 | $232.89 | 10.198% | $256.6401 | $256.64 | $256.65 | $256.60 |
| Purchase #3 | $18.56 | 3.220% | $19.1576 | $19.16 | $19.15 | $19.20 |
| Purchase #4 | $47.83 | 6.542% | $50.959 | $50.96 | $50.95 | $51.00 |
| Purchase #5 | $168.67 | 6.600% | $179.8022 | $179.80 | $179.80 | $179.80 |
| Purchase #6 | $6.50 | 4.376% | $6.7844 | $6.78 | $6.80 | $6.80 |
| Purchase #7 | $66.64 | 9.539% | $72.9968 | $73.00 | $73.00 | $73.00 |
| 7 purchase totals = | $657.02 | $712.4569 | $712.46 | $712.45 | $712.50 | |