| 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 | $69.44 | 3.224% | $71.6787 | $71.68 | $71.70 | $71.70 |
| Purchase #2 | $204.54 | 8.768% | $222.4741 | $222.47 | $222.45 | $222.50 |
| Purchase #3 | $20.90 | 13.614% | $23.7453 | $23.75 | $23.75 | $23.70 |
| Purchase #4 | $8.80 | 8.766% | $9.5714 | $9.57 | $9.55 | $9.60 |
| Purchase #5 | $186.42 | 7.162% | $199.7714 | $199.77 | $199.75 | $199.80 |
| Purchase #6 | $225.60 | 7.169% | $241.7733 | $241.77 | $241.75 | $241.80 |
| Purchase #7 | $152.32 | 6.643% | $162.4386 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $868.02 | $931.4528 | $931.45 | $931.40 | $931.50 | |