| 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 | $45.85 | 11.563% | $51.1516 | $51.15 | $51.15 | $51.20 |
| Purchase #2 | $180.76 | 3.349% | $186.8137 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $245.33 | 3.309% | $253.448 | $253.45 | $253.45 | $253.40 |
| Purchase #4 | $21.62 | 12.464% | $24.3147 | $24.31 | $24.30 | $24.30 |
| Purchase #5 | $237.72 | 3.585% | $246.2423 | $246.24 | $246.25 | $246.20 |
| Purchase #6 | $168.81 | 12.156% | $189.3305 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $31.52 | 13.529% | $35.7843 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $931.61 | $987.0851 | $987.07 | $987.10 | $987.00 | |