| 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 | $105.80 | 3.641% | $109.6522 | $109.65 | $109.65 | $109.70 |
| Purchase #2 | $227.79 | 5.805% | $241.0132 | $241.01 | $241.00 | $241.00 |
| Purchase #3 | $202.65 | 8.606% | $220.0901 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $56.86 | 11.692% | $63.5081 | $63.51 | $63.50 | $63.50 |
| Purchase #5 | $24.78 | 3.229% | $25.5801 | $25.58 | $25.60 | $25.60 |
| Purchase #6 | $66.29 | 9.860% | $72.8262 | $72.83 | $72.85 | $72.80 |
| Purchase #7 | $97.29 | 12.837% | $109.7791 | $109.78 | $109.80 | $109.80 |
| 7 purchase totals = | $781.46 | $842.4490 | $842.45 | $842.50 | $842.50 | |