| 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 | $27.40 | 10.759% | $30.348 | $30.35 | $30.35 | $30.30 |
| Purchase #2 | $242.93 | 6.774% | $259.3861 | $259.39 | $259.40 | $259.40 |
| Purchase #3 | $133.33 | 13.840% | $151.7829 | $151.78 | $151.80 | $151.80 |
| Purchase #4 | $35.38 | 11.271% | $39.3677 | $39.37 | $39.35 | $39.40 |
| Purchase #5 | $134.48 | 13.295% | $152.3591 | $152.36 | $152.35 | $152.40 |
| Purchase #6 | $136.58 | 6.263% | $145.134 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $72.29 | 7.665% | $77.831 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $782.39 | $856.2088 | $856.21 | $856.25 | $856.20 | |