| 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 | $16.64 | 11.587% | $18.5681 | $18.57 | $18.55 | $18.60 |
| Purchase #2 | $55.56 | 8.794% | $60.4459 | $60.45 | $60.45 | $60.40 |
| Purchase #3 | $242.62 | 3.377% | $250.8133 | $250.81 | $250.80 | $250.80 |
| Purchase #4 | $218.26 | 11.843% | $244.1085 | $244.11 | $244.10 | $244.10 |
| Purchase #5 | $10.65 | 13.709% | $12.11 | $12.11 | $12.10 | $12.10 |
| Purchase #6 | $133.35 | 8.347% | $144.4807 | $144.48 | $144.50 | $144.50 |
| Purchase #7 | $218.27 | 6.643% | $232.7697 | $232.77 | $232.75 | $232.80 |
| 7 purchase totals = | $895.35 | $963.2962 | $963.30 | $963.25 | $963.30 | |