| 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 | $49.54 | 10.128% | $54.5574 | $54.56 | $54.55 | $54.60 |
| Purchase #2 | $171.47 | 12.716% | $193.2741 | $193.27 | $193.25 | $193.30 |
| Purchase #3 | $30.76 | 12.184% | $34.5078 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $150.39 | 13.342% | $170.455 | $170.46 | $170.45 | $170.50 |
| Purchase #5 | $118.34 | 8.768% | $128.7161 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $64.63 | 13.663% | $73.4604 | $73.46 | $73.45 | $73.50 |
| Purchase #7 | $223.65 | 11.417% | $249.1841 | $249.18 | $249.20 | $249.20 |
| 7 purchase totals = | $808.78 | $904.1549 | $904.16 | $904.10 | $904.30 | |