| 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 | $20.53 | 10.515% | $22.6887 | $22.69 | $22.70 | $22.70 |
| Purchase #2 | $163.41 | 10.775% | $181.0174 | $181.02 | $181.00 | $181.00 |
| Purchase #3 | $61.96 | 4.718% | $64.8833 | $64.88 | $64.90 | $64.90 |
| Purchase #4 | $138.97 | 9.714% | $152.4695 | $152.47 | $152.45 | $152.50 |
| Purchase #5 | $18.84 | 7.717% | $20.2939 | $20.29 | $20.30 | $20.30 |
| Purchase #6 | $225.46 | 4.302% | $235.1593 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $32.25 | 8.513% | $34.9954 | $35.00 | $35.00 | $35.00 |
| 7 purchase totals = | $661.42 | $711.5075 | $711.51 | $711.50 | $711.60 | |